repo_bash_completion: move to chromite

This file is managed in chromite now, so drop this copy.

BUG=None
TEST=CQ passes

Change-Id: If9b987b041a239d622524f9a6b698dae6eec3484
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/2757680
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
1 file changed