chore: bump google.golang.org/grpc

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.53.0 to 1.56.3.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.53.0...v1.56.3)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

examples/grpc-e2e-tests/cloud-spanner-bootstrap/go.mod

@@ -3,35 +3,35 @@ module github.com/GoogleContainerTools/skaffold/v2/integration/examples/grpc-e2e
 go 1.19
 
 require (
-	cloud.google.com/go/spanner v1.41.0
-	google.golang.org/api v0.103.0
-	google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f
-	google.golang.org/grpc v1.53.0
+	cloud.google.com/go/spanner v1.45.0
+	google.golang.org/api v0.114.0
+	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1
+	google.golang.org/grpc v1.56.3
 )
 
 require (
-	cloud.google.com/go v0.107.0 // indirect
-	cloud.google.com/go/compute v1.15.1 // indirect
+	cloud.google.com/go v0.110.0 // indirect
+	cloud.google.com/go/compute v1.19.1 // indirect
 	cloud.google.com/go/compute/metadata v0.2.3 // indirect
-	cloud.google.com/go/iam v0.8.0 // indirect
-	cloud.google.com/go/longrunning v0.3.0 // indirect
+	cloud.google.com/go/iam v0.13.0 // indirect
+	cloud.google.com/go/longrunning v0.4.1 // indirect
 	github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/cncf/udpa/go v0.0.0-20220112060539-c52dc94e7fbe // indirect
-	github.com/cncf/xds/go v0.0.0-20230105202645-06c439db220b // indirect
-	github.com/envoyproxy/go-control-plane v0.10.3 // indirect
-	github.com/envoyproxy/protoc-gen-validate v0.9.1 // indirect
+	github.com/cncf/xds/go v0.0.0-20230607035331-e9ce68804cb4 // indirect
+	github.com/envoyproxy/go-control-plane v0.11.1-0.20230524094728-9239064ad72f // indirect
+	github.com/envoyproxy/protoc-gen-validate v0.10.1 // indirect
 	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect
-	github.com/googleapis/gax-go/v2 v2.7.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
+	github.com/googleapis/gax-go/v2 v2.7.1 // indirect
 	go.opencensus.io v0.24.0 // indirect
 	golang.org/x/net v0.17.0 // indirect
-	golang.org/x/oauth2 v0.4.0 // indirect
+	golang.org/x/oauth2 v0.7.0 // indirect
 	golang.org/x/sys v0.13.0 // indirect
 	golang.org/x/text v0.13.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
 )