Bump google.golang.org/grpc in /v3/integrations/nrgrpc

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.54.0 to 1.56.3.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.54.0...v1.56.3)

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

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

v3/integrations/nrgrpc/go.mod

@@ -9,9 +9,31 @@ require (
 	github.com/newrelic/go-agent/v3 v3.26.0
 	github.com/newrelic/go-agent/v3/integrations/nrsecurityagent v1.1.0
 	// v1.15.0 is the earliest version of grpc using modules.
-	google.golang.org/grpc v1.54.0
-	google.golang.org/protobuf v1.28.1
+	google.golang.org/grpc v1.56.3
+	google.golang.org/protobuf v1.30.0
 )
 
+require (
+	github.com/andybalholm/brotli v1.0.5 // indirect
+	github.com/dlclark/regexp2 v1.9.0 // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/juju/fslock v0.0.0-20160525022230-4d5c94c67b4b // indirect
+	github.com/k2io/hookingo v1.0.3 // indirect
+	github.com/klauspost/compress v1.16.3 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
+	github.com/mackerelio/go-osstat v0.2.4 // indirect
+	github.com/newrelic/csec-go-agent v0.3.0 // indirect
+	github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58 // indirect
+	github.com/sirupsen/logrus v1.9.0 // indirect
+	github.com/struCoder/pidusage v0.2.1 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.49.0 // indirect
+	golang.org/x/arch v0.3.0 // indirect
+	golang.org/x/net v0.9.0 // indirect
+	golang.org/x/sys v0.7.0 // indirect
+	golang.org/x/text v0.9.0 // indirect
+	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+)
 
 replace github.com/newrelic/go-agent/v3 => ../..