const google.golang.org/protobuf/internal/genid.FeatureSet_MessageEncoding_field_fullname

one use

	google.golang.org/protobuf/internal/genid (current package)
		descriptor_gen.go#L1023: 	FeatureSet_MessageEncoding_field_fullname       protoreflect.FullName = "google.protobuf.FeatureSet.message_encoding"