Merge branch 'stable-3.3' into stable-3.4

* stable-3.3:
  Bazel: Disable worker multiplexer to avoid sporadic build failures

Change-Id: I24a30cdf2b585a8b5fe2d3b842caeebf0b145211

.bazelrc

diff --git a/.bazelrc b/.bazelrc
index 6a3f06e..4d30086 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -13,6 +13,10 @@
 
 build --announce_rc
 
+# Workaround Bazel worker crash (remove after upgrading to 4.1.0)
+# https://github.com/bazelbuild/bazel/issues/13333
+build --experimental_worker_multiplex=false
+
 test --build_tests_only
 test --test_output=errors
 test --java_toolchain=//tools:error_prone_warnings_toolchain_java11