Add base and adaptation model versions to model quality

This CL also makes the base model spec mandatory for the model to be considered valid.

Fixed: b/341116715
Change-Id: I4a71e15dd60d7036a8067c522010add561c1a44e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5607493


Reviewed-by: Steven Holte <holte@chromium.org>
Commit-Queue: Raj T <rajendrant@chromium.org>
Code-Coverage: findit-for-me@appspot.gserviceaccount.com <findit-for-me@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1312374}