Bump google.golang.org/grpc from 1.51.0 to 1.52.3 (#365)

* Bump google.golang.org/grpc from 1.51.0 to 1.52.3

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.51.0 to 1.52.3.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.51.0...v1.52.3)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

* update test assertion for latest version of grpc-go (#366)

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Joshua Humphries <2035234+jhump@users.noreply.github.com>

go.mod

@@ -3,10 +3,9 @@ module github.com/fullstorydev/grpcurl
 go 1.15
 
 require (
-	cloud.google.com/go v0.56.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/golang/protobuf v1.5.2
 	github.com/jhump/protoreflect v1.14.1
-	google.golang.org/grpc v1.51.0
+	google.golang.org/grpc v1.52.3
 	google.golang.org/protobuf v1.28.1
 )