Bump google.golang.org/grpc from 1.46.0 to 1.47.0 (#117)

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.46.0 to 1.47.0.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](https://github.com/grpc/grpc-go/compare/v1.46.0...v1.47.0)

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

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

go.mod

@@ -8,6 +8,6 @@ require (
 	golang.org/x/net v0.0.0-20220225172249-27dd8689420f
 	golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5 // indirect
 	google.golang.org/genproto v0.0.0-20220310185008-1973136f34c6 // indirect
-	google.golang.org/grpc v1.46.0
+	google.golang.org/grpc v1.47.0
 	google.golang.org/protobuf v1.28.0
 )