Merge branch 'stable-2.14' into stable-2.15

* stable-2.14:
  Update bazlets to latest stable-2.14 to build with 2.14.14 API
  Migrate (i.e. move) `tools/bazel.rc` to `.bazelrc`
  Update bazlets to latest stable-2.14 to build with 2.14.13 API

Change-Id: I39279ee6f7d7e17c1a4da8e5a21a25d967d1b3ac
diff --git a/tools/bazel.rc b/.bazelrc
similarity index 100%
rename from tools/bazel.rc
rename to .bazelrc