Add rules_cc dependency, required by Bazel going forward

This also adds the dependencies of rules_cc to WORKSPACE.
bzlmod automatically pulls in dependencies.
skylib is removed as it is pulled in by a deps function.

PiperOrigin-RevId: 808659470
Change-Id: Idc41cad7b05019793d4a1898bdb80bc4797da5cf

BUILD.bazel

@@ -30,6 +30,8 @@
 #
 #   Bazel Build for Google C++ Testing Framework(Google Test)
 
+load("@rules_cc//cc:defs.bzl", "cc_library", "cc_test")
+
 package(default_visibility = ["//visibility:public"])
 
 licenses(["notice"])