chore(deps): bump google.golang.org/grpc from 1.54.0 to 1.55.0 (#35)

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.54.0 to 1.55.0.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.54.0...v1.55.0)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -3,14 +3,13 @@ module go.flipt.io/flipt-grpc
 go 1.17
 
 require (
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.15.2
-	google.golang.org/genproto v0.0.0-20230223222841-637eb2293923
-	google.golang.org/grpc v1.54.0
+	google.golang.org/genproto v0.0.0-20230306155012-7f2fa6fef1f4
+	google.golang.org/grpc v1.55.0
 	google.golang.org/protobuf v1.30.0
 )
 
 require (
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	golang.org/x/net v0.8.0 // indirect
 	golang.org/x/sys v0.6.0 // indirect
 	golang.org/x/text v0.8.0 // indirect