build(deps): Bump google.golang.org/grpc in /zapgrpc/internal/test

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.42.0 to 1.56.3.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.42.0...v1.56.3)

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

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

Author: dependabot[bot]

zapgrpc/internal/test/go.mod

@@ -5,7 +5,7 @@ go 1.17
 require (
 	github.com/stretchr/testify v1.8.1
 	go.uber.org/zap v1.16.0
-	google.golang.org/grpc v1.42.0
+	google.golang.org/grpc v1.56.3
 )
 
 require (