message: ci: fix bazel.debug toolchain issue.
  This was breaking the debug build.
diff: @@ -42,6 +42,7 @@ elif [[ "$1" == "bazel.release.server_only" ]]; then
  bazel_release_binary_build
  exit 0
  elif [[ "$1" == "bazel.debug" ]]; then
  + setup_gcc_toolchain
  echo "bazel debug build with tests..."
  bazel_debug_binary_build
  echo "Testing..."
  