Add support for parenthetical conditions to only/except
With #62867 (closed) we implemented the ability to use
OR operators to
only/except. One of the original issues around more advanced logic (#43656 (closed)) mentioned the ability to relate operators parenthetically with
This issue is to consider if we want to add that support. Per #27818 (comment 170741715) we don't want to continue to make
only/except so complex that it becomes unreadable, but instead use #60085 to keep a human-readable format.
In addition, once we start to add too much to the YAML and make it close to Turning complete, we'd rather use turning complete lanauges to build those types of pipelines.
But I wanted to open this issue for discussion.