Bump google.golang.org/grpc from 1.21.1 to 1.56.3

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.21.1 to 1.56.3.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.21.1...v1.56.3)

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

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

go.mod

@@ -5,29 +5,29 @@ go 1.22.7
 toolchain go1.23.1
 
 require (
-	cloud.google.com/go/datastore v1.0.0
+	cloud.google.com/go/datastore v1.11.0
 	github.com/hashicorp/go-multierror v1.0.0
 )
 
 require (
-	cloud.google.com/go v0.44.1 // indirect
-	github.com/BurntSushi/toml v0.3.1 // indirect
-	github.com/golang/protobuf v1.3.2 // indirect
-	github.com/googleapis/gax-go/v2 v2.0.5 // 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
+	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
+	github.com/googleapis/gax-go/v2 v2.7.1 // indirect
 	github.com/hashicorp/errwrap v1.0.0 // indirect
-	github.com/hashicorp/golang-lru v0.5.1 // indirect
-	github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024 // indirect
-	go.opencensus.io v0.22.0 // indirect
-	golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522 // indirect
-	golang.org/x/lint v0.0.0-20190409202823-959b441ac422 // indirect
-	golang.org/x/net v0.0.0-20190620200207-3b0461eec859 // indirect
-	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
-	golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0 // indirect
-	golang.org/x/text v0.3.2 // indirect
-	golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0 // indirect
-	google.golang.org/api v0.8.0 // indirect
-	google.golang.org/appengine v1.6.1 // indirect
-	google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64 // indirect
-	google.golang.org/grpc v1.21.1 // indirect
-	honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a // indirect
+	go.opencensus.io v0.24.0 // indirect
+	golang.org/x/net v0.9.0 // indirect
+	golang.org/x/oauth2 v0.7.0 // indirect
+	golang.org/x/sys v0.7.0 // indirect
+	golang.org/x/text v0.9.0 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
+	google.golang.org/api v0.114.0 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
+	google.golang.org/grpc v1.56.3 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
 )