Revert proto_grpc_deps() to deps() again

Author: haikalpribadi

builder/proto_grpc/deps.bzl

@@ -6,7 +6,7 @@
 load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
-def proto_grpc_deps():
+def deps():
     rules_proto_grpc()
     com_github_grpc_grpc()