Bump github.com/go-git/go-git/v5 from 5.11.0 to 5.12.0

Bumps [github.com/go-git/go-git/v5](https://github.com/go-git/go-git) from 5.11.0 to 5.12.0.
- [Release notes](https://github.com/go-git/go-git/releases)
- [Commits](https://github.com/go-git/go-git/compare/v5.11.0...v5.12.0)

---
updated-dependencies:
- dependency-name: github.com/go-git/go-git/v5
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -3,7 +3,7 @@ module github.com/actions/actions-sync
 go 1.21
 
 require (
-	github.com/go-git/go-git/v5 v5.11.0
+	github.com/go-git/go-git/v5 v5.12.0
 	github.com/google/go-github/v43 v43.0.0
 	github.com/gorilla/mux v1.8.1
 	github.com/pkg/errors v0.9.1
@@ -15,7 +15,7 @@ require (
 require (
 	dario.cat/mergo v1.0.0 // indirect
 	github.com/Microsoft/go-winio v0.6.1 // indirect
-	github.com/ProtonMail/go-crypto v0.0.0-20230828082145-3c4c8a2d2371 // indirect
+	github.com/ProtonMail/go-crypto v1.0.0 // indirect
 	github.com/cloudflare/circl v1.3.7 // indirect
 	github.com/cyphar/filepath-securejoin v0.2.4 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
@@ -30,8 +30,8 @@ require (
 	github.com/kevinburke/ssh_config v1.2.0 // indirect
 	github.com/pjbgf/sha1cd v0.3.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/sergi/go-diff v1.2.0 // indirect
-	github.com/skeema/knownhosts v1.2.1 // indirect
+	github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 // indirect
+	github.com/skeema/knownhosts v1.2.2 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/xanzy/ssh-agent v0.3.3 // indirect
 	golang.org/x/crypto v0.21.0 // indirect