Source release 16.4.0

third_party/protobuf/util/python/BUILD

@@ -1,3 +1,5 @@
+load("@rules_cc//cc:defs.bzl", "cc_library")
+
 # This is a placeholder for python headers. Projects needing to use
 # fast cpp protos in protobuf's python interface should build with
 # --define=use_fast_cpp_protos=true, and in addition, provide
@@ -9,7 +11,7 @@
 # includes the following local_repository rule that points to this directory:
 #
 # new_local_repository(
-#   name = "python",
+#   name = "python_headers",
 #   path = __workspace_dir__ + "/util/python",
 # )
 cc_library(