The --param option does not support extended bool logic. It forces
every search query to be AND-ed together. There is no way to do more
OR joins or subclauses like "( X OR Y ) AND Z".
Let's add a new --query option to let people type out the full string
themselves rather than try and support this bool logic directly.
Bug: b/282975918
Test: ./gerrit_client.py changes --host https://chromium-review.googlesource.com --query '( owner:vapier OR owner:briannorris ) is:open project:chromiumos/chromite'
Change-Id: I792e4deec34797295824ec13da41f45eb85e65ae
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4638081
Reviewed-by: Greg Edelston <gredelston@google.com>
Commit-Queue: Gavin Mak <gavinmak@google.com>
Reviewed-by: Gavin Mak <gavinmak@google.com>
Auto-Submit: Mike Frysinger <vapier@chromium.org>
