Bump google.golang.org/genproto (#393)

This picks up a version of genproto that separates api and rpc packages into submodules, to enable dropping transitive dependencies on cloud API packages in the future for uses of those generic packages.

go.mod

@@ -5,12 +5,13 @@ go 1.12
 require (
 	github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815
 	github.com/flowstack/go-jsonschema v0.1.1
-	github.com/golang/protobuf v1.5.2
-	github.com/kr/pretty v0.2.0 // indirect
+	github.com/golang/protobuf v1.5.3
 	github.com/stoewer/go-strcase v1.2.0
-	golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135
-	google.golang.org/genproto v0.0.0-20220107163113-42d7afdf6368
-	google.golang.org/protobuf v1.27.1
-	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15
+	golang.org/x/tools v0.6.0
+	google.golang.org/genproto v0.0.0-20230526161137-0005af68ea54 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20230525234035-dd9d682886f9
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19
+	google.golang.org/protobuf v1.30.0
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c
 	gopkg.in/yaml.v3 v3.0.1
 )