remote_test_driver: temporarily drop chromiumos/config dep

This dependency makes it impossible to run compile_build_api_proto
inside the chromite api dir, since there's no binding in there
currently for the chromiumos/config proto repo.

BUG=1151028
TEST=generate

Change-Id: Ie2728332a5a937da3c5d8df05192e6981fd5bd9e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2611790
Auto-Submit: Sean Abraham <seanabraham@chromium.org>
Reviewed-by: Prathmesh Prabhu <pprabhu@google.com>
Commit-Queue: Prathmesh Prabhu <pprabhu@google.com>
2 files changed