Bump github.com/bradleyfalzon/ghinstallation/v2 from 2.4.0 to 2.8.0

Bumps [github.com/bradleyfalzon/ghinstallation/v2](https://github.com/bradleyfalzon/ghinstallation) from 2.4.0 to 2.8.0.
- [Release notes](https://github.com/bradleyfalzon/ghinstallation/releases)
- [Commits](bradleyfalzon/ghinstallation@v2.4.0...v2.8.0)

---
updated-dependencies:
- dependency-name: github.com/bradleyfalzon/ghinstallation/v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -4,7 +4,7 @@ go 1.16
 
 require (
 	github.com/Masterminds/semver/v3 v3.2.1
-	github.com/bradleyfalzon/ghinstallation/v2 v2.4.0
+	github.com/bradleyfalzon/ghinstallation/v2 v2.8.0
 	github.com/evanphx/json-patch v5.6.0+incompatible
 	github.com/gobwas/glob v0.2.3
 	github.com/google/go-cmp v0.5.9
@@ -16,6 +16,7 @@ require (
 	github.com/rs/zerolog v1.29.1
 	github.com/shurcooL/githubv4 v0.0.0-20210725200734-83ba7b4c9228
 	gocloud.dev v0.29.0
+	golang.org/x/oauth2 v0.7.0 // indirect
 	golang.org/x/sync v0.2.0
 	sigs.k8s.io/yaml v1.3.0
 )

go.sum

@@ -744,8 +744,8 @@ github.com/bombsimon/wsl/v3 v3.0.0/go.mod h1:st10JtZYLE4D5sC7b8xV4zTKZwAQjCH/Hy2
 github.com/bombsimon/wsl/v3 v3.1.0/go.mod h1:st10JtZYLE4D5sC7b8xV4zTKZwAQjCH/Hy2Pm1FNZIc=
 github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBTaaSFSlLx/70C2HPIMNZpVV8+vt/A+FMnYP11g=
 github.com/bradleyfalzon/ghinstallation/v2 v2.1.0/go.mod h1:Xg3xPRN5Mcq6GDqeUVhFbjEWMb4JHCyWEeeBGEYQoTU=
-github.com/bradleyfalzon/ghinstallation/v2 v2.4.0 h1:zYSzkoIwekCQAr6GT6KxISLt4YRS6kd4/ixfzMN+7yc=
-github.com/bradleyfalzon/ghinstallation/v2 v2.4.0/go.mod h1:4MwZLSgBJJgg4i3nJwZJ95AMooSqN8fJDmegLVn9Q2U=
+github.com/bradleyfalzon/ghinstallation/v2 v2.8.0 h1:yUmoVv70H3J4UOqxqsee39+KlXxNEDfTbAp8c/qULKk=
+github.com/bradleyfalzon/ghinstallation/v2 v2.8.0/go.mod h1:fmPmvCiBWhJla3zDv9ZTQSZc8AbwyRnGW1yg5ep1Pcs=
 github.com/bradleyjkemp/cupaloy/v2 v2.8.0 h1:any4BmKE+jGIaMpnU8YgH/I2LPiLBufr6oMMlVBbn9M=
 github.com/bradleyjkemp/cupaloy/v2 v2.8.0/go.mod h1:bm7JXdkRd4BHJk9HpwqAI8BoAY1lps46Enkdqw6aRX0=
 github.com/bshuster-repo/logrus-logstash-hook v0.4.1/go.mod h1:zsTqEiSzDgAa/8GZR7E1qaXrhYNDKBYy5/dWPTIflbk=
@@ -1390,8 +1390,8 @@ github.com/google/go-github/v38 v38.1.0/go.mod h1:cStvrz/7nFr0FoENgG6GLbp53WaelX
 github.com/google/go-github/v45 v45.2.0/go.mod h1:FObaZJEDSTa/WGCzZ2Z3eoCDXWJKMenWWTrd8jrta28=
 github.com/google/go-github/v50 v50.2.0 h1:j2FyongEHlO9nxXLc+LP3wuBSVU9mVxfpdYUexMpIfk=
 github.com/google/go-github/v50 v50.2.0/go.mod h1:VBY8FB6yPIjrtKhozXv4FQupxKLS6H4m6xFZlT43q8Q=
-github.com/google/go-github/v52 v52.0.0 h1:uyGWOY+jMQ8GVGSX8dkSwCzlehU3WfdxQ7GweO/JP7M=
-github.com/google/go-github/v52 v52.0.0/go.mod h1:WJV6VEEUPuMo5pXqqa2ZCZEdbQqua4zAk2MZTIo+m+4=
+github.com/google/go-github/v56 v56.0.0 h1:TysL7dMa/r7wsQi44BjqlwaHvwlFlqkK8CtBWCX3gb4=
+github.com/google/go-github/v56 v56.0.0/go.mod h1:D8cdcX98YWJvi7TLo7zM4/h8ZTx6u6fwGEkCdisopo0=
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8=
 github.com/google/go-querystring v1.1.0/go.mod h1:Kcdr2DB4koayq7X8pmAG4sNG59So17icRSOU623lUBU=