Bump google.golang.org/grpc from 1.36.0 to 1.56.0

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.36.0 to 1.56.0.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.36.0...v1.56.0)

---
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]>

go.mod

@@ -7,8 +7,8 @@ require (
 	github.com/aws/aws-sdk-go-v2/config v1.3.0
 	github.com/aws/aws-sdk-go-v2/service/ecs v1.4.1
 	github.com/aws/aws-sdk-go-v2/service/servicediscovery v1.4.1
-	github.com/envoyproxy/go-control-plane v0.9.9
+	github.com/envoyproxy/go-control-plane v0.11.1-0.20230524094728-9239064ad72f
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/sirupsen/logrus v1.7.0
-	google.golang.org/grpc v1.36.0
+	google.golang.org/grpc v1.56.0
 )