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

@@ -5,11 +5,11 @@ go 1.22
 replace bitbucket.org/ww/goautoneg => github.com/adjust/goautoneg v0.0.0-20150426214442-d788f35a0315
 
 require (
-	cloud.google.com/go v0.39.0
+	cloud.google.com/go/pubsub v1.30.0
 	github.com/blendle/zapdriver v1.3.1
 	github.com/go-logr/zapr v0.1.1
 	github.com/go-openapi/spec v0.19.0
-	github.com/google/go-cmp v0.3.0
+	github.com/google/go-cmp v0.5.9
 	github.com/operator-framework/operator-sdk v0.12.0
 	github.com/prometheus/client_golang v1.1.0
 	github.com/spf13/pflag v1.0.3
@@ -22,12 +22,16 @@ require (
 )
 
 require (
+	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 v0.13.0 // indirect
 	contrib.go.opencensus.io/exporter/ocagent v0.5.0 // indirect
 	github.com/Azure/go-autorest v12.0.0+incompatible // indirect
 	github.com/PuerkitoBio/purell v1.1.0 // indirect
 	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/census-instrumentation/opencensus-proto v0.2.0 // indirect
+	github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect
 	github.com/coreos/prometheus-operator v0.29.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
@@ -38,16 +42,17 @@ require (
 	github.com/go-openapi/jsonreference v0.19.0 // indirect
 	github.com/go-openapi/swag v0.17.2 // indirect
 	github.com/gogo/protobuf v1.2.1 // indirect
-	github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef // indirect
-	github.com/golang/protobuf v1.3.2 // indirect
+	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/gofuzz v1.0.0 // indirect
-	github.com/google/uuid v1.1.1 // indirect
+	github.com/google/uuid v1.3.0 // indirect
 	github.com/google/wire v0.3.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
 	github.com/googleapis/gax-go v2.0.2+incompatible // indirect
-	github.com/googleapis/gax-go/v2 v2.0.4 // indirect
+	github.com/googleapis/gax-go/v2 v2.7.1 // indirect
 	github.com/googleapis/gnostic v0.3.1 // indirect
 	github.com/gophercloud/gophercloud v0.2.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway v1.9.2 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.11.3 // indirect
 	github.com/hashicorp/golang-lru v0.5.1 // indirect
 	github.com/hpcloud/tail v1.0.0 // indirect
 	github.com/imdario/mergo v0.3.7 // indirect
@@ -59,27 +64,27 @@ require (
 	github.com/onsi/ginkgo v1.8.0 // indirect
 	github.com/onsi/gomega v1.5.0 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 // indirect
+	github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 // indirect
 	github.com/prometheus/common v0.6.0 // indirect
 	github.com/prometheus/procfs v0.0.3 // indirect
-	github.com/stretchr/testify v1.6.1 // indirect
-	go.opencensus.io v0.22.0 // indirect
+	go.opencensus.io v0.24.0 // indirect
 	go.uber.org/atomic v1.4.0 // indirect
 	go.uber.org/multierr v1.1.0 // indirect
 	go.uber.org/zap v1.10.0 // indirect
-	golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4 // indirect
-	golang.org/x/net v0.0.0-20190812203447-cdfb69ac37fc // indirect
-	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
-	golang.org/x/sync v0.0.0-20190423024810-112230192c58 // indirect
-	golang.org/x/sys v0.1.0 // indirect
-	golang.org/x/text v0.3.2 // indirect
-	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
-	golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 // indirect
+	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 // indirect
+	golang.org/x/net v0.9.0 // indirect
+	golang.org/x/oauth2 v0.7.0 // indirect
+	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/sys v0.7.0 // indirect
+	golang.org/x/text v0.9.0 // indirect
+	golang.org/x/time v0.3.0 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.0.1 // indirect
-	google.golang.org/api v0.6.0 // indirect
-	google.golang.org/appengine v1.6.1 // indirect
-	google.golang.org/genproto v0.0.0-20190620144150-6af8c5fc6601 // indirect
-	google.golang.org/grpc v1.21.1 // 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
 	gopkg.in/fsnotify.v1 v1.4.7 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect