Bump google.golang.org/grpc from 1.43.0 to 1.56.3 in /br

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.43.0 to 1.56.3.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.43.0...v1.56.3)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
...

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

br/go.mod

@@ -3,7 +3,7 @@ module github.com/tikv/migration/br
 go 1.18
 
 require (
-	cloud.google.com/go/storage v1.16.1
+	cloud.google.com/go/storage v1.28.1
 	github.com/Azure/azure-sdk-for-go/sdk/azidentity v0.12.0
 	github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v0.2.0
 	github.com/aws/aws-sdk-go v1.44.239
@@ -15,7 +15,7 @@ require (
 	github.com/gogo/protobuf v1.3.2
 	github.com/golang/mock v1.6.0
 	github.com/google/btree v1.1.2
-	github.com/google/uuid v1.1.2
+	github.com/google/uuid v1.3.0
 	github.com/jarcoal/httpmock v1.1.0
 	github.com/opentracing/opentracing-go v1.2.0
 	github.com/pingcap/check v0.0.0-20211026125417-57bd13f7b5f0
@@ -27,39 +27,43 @@ require (
 	github.com/prometheus/client_golang v1.11.0
 	github.com/spf13/cobra v1.1.3
 	github.com/spf13/pflag v1.0.5
-	github.com/stretchr/testify v1.7.0
+	github.com/stretchr/testify v1.8.1
 	github.com/tikv/client-go/v2 v2.0.1-0.20220721031657-e38d2b07de3f
 	github.com/tikv/pd/client v0.0.0-20220307081149-841fa61e9710
 	go.uber.org/goleak v1.1.12
 	go.uber.org/multierr v1.7.0
 	go.uber.org/zap v1.20.0
-	golang.org/x/net v0.1.0
-	golang.org/x/oauth2 v0.0.0-20210805134026-6f1e6394065a
-	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4
-	google.golang.org/api v0.54.0
-	google.golang.org/grpc v1.43.0
+	golang.org/x/net v0.9.0
+	golang.org/x/oauth2 v0.7.0
+	golang.org/x/sync v0.1.0
+	google.golang.org/api v0.114.0
+	google.golang.org/grpc v1.56.3
 	sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0
 )
 
 require (
-	cloud.google.com/go v0.93.3 // indirect
+	cloud.google.com/go v0.110.0 // indirect
+	cloud.google.com/go/compute v1.19.1 // indirect
+	cloud.google.com/go/compute/metadata v0.2.3 // indirect
+	cloud.google.com/go/iam v0.13.0 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v0.20.0 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/internal v0.8.1 // indirect
 	github.com/VividCortex/ewma v1.1.1 // indirect
 	github.com/benbjohnson/clock v1.1.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
 	github.com/cznic/mathutil v0.0.0-20181122101859-297441e03548 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 // indirect
 	github.com/fatih/color v1.10.0 // indirect
 	github.com/felixge/httpsnoop v1.0.1 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/golang/snappy v0.0.3 // indirect
-	github.com/google/go-cmp v0.5.6 // indirect
-	github.com/googleapis/gax-go/v2 v2.0.5 // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
+	github.com/googleapis/gax-go/v2 v2.7.1 // indirect
 	github.com/gorilla/handlers v1.5.1 // indirect
 	github.com/gorilla/mux v1.8.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
@@ -84,14 +88,15 @@ require (
 	go.etcd.io/etcd/api/v3 v3.5.2 // indirect
 	go.etcd.io/etcd/client/pkg/v3 v3.5.2 // indirect
 	go.etcd.io/etcd/client/v3 v3.5.2 // indirect
-	go.opencensus.io v0.23.0 // indirect
+	go.opencensus.io v0.24.0 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 // indirect
-	golang.org/x/sys v0.1.0 // indirect
-	golang.org/x/text v0.4.0 // indirect
+	golang.org/x/sys v0.7.0 // indirect
+	golang.org/x/text v0.9.0 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20210825212027-de86158e7fda // indirect
-	google.golang.org/protobuf v1.27.1 // indirect
+	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )