build(deps): Bump the gomod group across 1 directory with 5 updates

Bumps the gomod group with 4 updates in the / directory: [github.com/sigstore/sigstore](https://github.com/sigstore/sigstore), [github.com/sigstore/sigstore/pkg/signature/kms/azure](https://github.com/sigstore/sigstore), [github.com/sigstore/sigstore/pkg/signature/kms/gcp](https://github.com/sigstore/sigstore) and [sigs.k8s.io/release-utils](https://github.com/kubernetes-sigs/release-utils).


Updates `github.com/sigstore/sigstore` from 1.8.4 to 1.8.6
- [Release notes](https://github.com/sigstore/sigstore/releases)
- [Commits](sigstore/sigstore@v1.8.4...v1.8.6)

Updates `github.com/sigstore/sigstore/pkg/signature/kms/azure` from 1.8.4 to 1.8.6
- [Release notes](https://github.com/sigstore/sigstore/releases)
- [Commits](sigstore/sigstore@v1.8.4...v1.8.6)

Updates `github.com/sigstore/sigstore/pkg/signature/kms/gcp` from 1.8.4 to 1.8.6
- [Release notes](https://github.com/sigstore/sigstore/releases)
- [Commits](sigstore/sigstore@v1.8.4...v1.8.6)

Updates `golang.org/x/exp` from 0.0.0-20231108232855-2478ac86f678 to 0.0.0-20240112132812-db7319d0e0e3
- [Commits](https://github.com/golang/exp/commits)

Updates `sigs.k8s.io/release-utils` from 0.8.2 to 0.8.3
- [Release notes](https://github.com/kubernetes-sigs/release-utils/releases)
- [Commits](kubernetes-sigs/release-utils@v0.8.2...v0.8.3)

---
updated-dependencies:
- dependency-name: github.com/sigstore/sigstore
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gomod
- dependency-name: github.com/sigstore/sigstore/pkg/signature/kms/azure
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gomod
- dependency-name: github.com/sigstore/sigstore/pkg/signature/kms/gcp
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gomod
- dependency-name: golang.org/x/exp
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gomod
- dependency-name: sigs.k8s.io/release-utils
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gomod
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -1,16 +1,17 @@
 module github.com/sigstore/root-signing
 
 go 1.22
+toolchain go1.22.4
 
 require (
 	github.com/go-piv/piv-go v1.11.0
 	github.com/google/go-cmp v0.6.0
 	github.com/peterbourgon/ff/v3 v3.4.0
 	github.com/pkg/errors v0.9.1
 	github.com/sigstore/cosign/v2 v2.2.4
-	github.com/sigstore/sigstore v1.8.4
-	github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.4
-	github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.4
+	github.com/sigstore/sigstore v1.8.6
+	github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.6
+	github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.6
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/viper v1.19.0
 	github.com/tent/canonical-json-go v0.0.0-20130607151641-96e4ba3a7613
@@ -19,14 +20,14 @@ require (
 )
 
 require (
-	cloud.google.com/go v0.113.0 // indirect
-	cloud.google.com/go/auth v0.4.1 // indirect
+	cloud.google.com/go v0.115.0 // indirect
+	cloud.google.com/go/auth v0.5.1 // indirect
 	cloud.google.com/go/auth/oauth2adapt v0.2.2 // indirect
 	cloud.google.com/go/compute/metadata v0.3.0 // indirect
 	cloud.google.com/go/longrunning v0.5.7 // indirect
-	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.11.1 // indirect
-	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.5.2 // indirect
-	github.com/Azure/azure-sdk-for-go/sdk/internal v1.5.2 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.12.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.7.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/internal v1.9.0 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/azkeys v1.1.0 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/internal v1.0.0 // indirect
 	github.com/AzureAD/microsoft-authentication-library-for-go v1.2.2 // indirect
@@ -38,6 +39,7 @@ require (
 	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/go-jose/go-jose/v3 v3.0.3 // indirect
+	github.com/go-jose/go-jose/v4 v4.0.1 // indirect
 	github.com/golang-jwt/jwt/v5 v5.2.1 // indirect
 	github.com/google/gnostic-models v0.6.9-0.20230804172637-c7be7c783f49 // indirect
 	github.com/google/go-github/v55 v55.0.0 // indirect
@@ -54,20 +56,19 @@ require (
 	github.com/sigstore/rekor v1.3.6 // indirect
 	github.com/sigstore/timestamp-authority v1.2.2 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.49.0 // indirect
-	go.opentelemetry.io/otel/metric v1.24.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.52.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.52.0 // indirect
+	go.opentelemetry.io/otel/metric v1.27.0 // indirect
 	golang.org/x/mod v0.17.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20240513163218-0867130af1f8 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240513163218-0867130af1f8 // indirect
-	gopkg.in/go-jose/go-jose.v2 v2.6.3 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240610135401-a8a62080eff3 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240617180043-68d350f18fd4 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gotest.tools/v3 v3.1.0 // indirect
 )
 
 require (
 	cloud.google.com/go/iam v1.1.8 // indirect
-	cloud.google.com/go/kms v1.17.1 // indirect
+	cloud.google.com/go/kms v1.18.0 // indirect
 	github.com/ThalesIgnite/crypto11 v1.2.5 // indirect
 	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
 	github.com/blang/semver v3.5.1+incompatible // indirect
@@ -100,7 +101,7 @@ require (
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/certificate-transparency-go v1.1.8 // indirect
-	github.com/google/go-containerregistry v0.19.1 // indirect
+	github.com/google/go-containerregistry v0.19.2 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
@@ -115,7 +116,7 @@ require (
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.17.8 // indirect
-	github.com/letsencrypt/boulder v0.0.0-20231026200631-000cd05d5491 // indirect
+	github.com/letsencrypt/boulder v0.0.0-20240620165639-de9c06129bec // indirect
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/manifoldco/promptui v0.9.0 // indirect
@@ -144,22 +145,22 @@ require (
 	github.com/xanzy/go-gitlab v0.102.0 // indirect
 	go.mongodb.org/mongo-driver v1.14.0 // indirect
 	go.opencensus.io v0.24.0 // indirect
-	go.opentelemetry.io/otel v1.24.0 // indirect
-	go.opentelemetry.io/otel/trace v1.24.0 // indirect
+	go.opentelemetry.io/otel v1.27.0 // indirect
+	go.opentelemetry.io/otel/trace v1.27.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
-	golang.org/x/crypto v0.23.0 // indirect
-	golang.org/x/exp v0.0.0-20231108232855-2478ac86f678
-	golang.org/x/net v0.25.0 // indirect
-	golang.org/x/oauth2 v0.20.0 // indirect
+	golang.org/x/crypto v0.24.0 // indirect
+	golang.org/x/exp v0.0.0-20240112132812-db7319d0e0e3
+	golang.org/x/net v0.26.0 // indirect
+	golang.org/x/oauth2 v0.21.0 // indirect
 	golang.org/x/sync v0.7.0 // indirect
 	golang.org/x/sys v0.21.0 // indirect
-	golang.org/x/text v0.15.0 // indirect
+	golang.org/x/text v0.16.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
-	google.golang.org/api v0.181.0 // indirect
-	google.golang.org/genproto v0.0.0-20240401170217-c3f982113cda // indirect
-	google.golang.org/grpc v1.63.2 // indirect
-	google.golang.org/protobuf v1.34.1 // indirect
+	google.golang.org/api v0.185.0 // indirect
+	google.golang.org/genproto v0.0.0-20240617180043-68d350f18fd4 // indirect
+	google.golang.org/grpc v1.64.0 // indirect
+	google.golang.org/protobuf v1.34.2 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
@@ -170,7 +171,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	k8s.io/utils v0.0.0-20240502163921-fe8a2dddb1d0 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/release-utils v0.8.2
+	sigs.k8s.io/release-utils v0.8.3
 	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
 	sigs.k8s.io/yaml v1.4.0
 )