Update BUILD

BUILD

@@ -2,7 +2,8 @@
 
 load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test", "objc_library")
 load("@rules_java//java:defs.bzl", "java_library")
-load("@rules_proto//proto:defs.bzl", "proto_common", "proto_lang_toolchain", "proto_library")
+load("@rules_proto//proto:defs.bzl", "proto_lang_toolchain", "proto_library")
+load("@rules_proto//proto/private:native.bzl", "native_proto_common")
 load("@rules_python//python:defs.bzl", "py_library")
 
 licenses(["notice"])
@@ -986,7 +987,9 @@ cc_library(
     ],
 )
 
-reject_blacklisted_files = not hasattr(proto_common, "proto_lang_toolchain_rejects_files_do_not_use_or_we_will_break_you_without_mercy")
+# Note: We use `native_proto_common` here because we depend on an implementation-detail of
+# `proto_lang_toolchain`, which may not be available on `proto_common`.
+reject_blacklisted_files = not hasattr(native_proto_common, "proto_lang_toolchain_rejects_files_do_not_use_or_we_will_break_you_without_mercy")
 cc_toolchain_blacklisted_protos = [proto + "_proto" for proto in WELL_KNOWN_PROTO_MAP.keys()] if reject_blacklisted_files else [":well_known_protos"]
 proto_lang_toolchain(
     name = "cc_toolchain",