Revert branch renaming for third-party packages Change-Id: I2d82e4fe5dcf0fc9f2a35106a1b2ef61961523fc Reviewed-on: https://cos-review.googlesource.com/c/cos/manifest/+/176206 Tested-by: Chenglong Tang <chenglongtang@google.com> Reviewed-by: Miri Amarilio <mirilio@google.com>