BUG: source_id is lowercase in Gaia output

[pllim]

Description

This pull request is to make the CI green again. No idea why it is failing in the first place.

Change log entry

• Is a change log needed? If yes, is it added to CHANGES.rst? If you want to avoid merge conflicts,
  list the proposed change log here for review and add to CHANGES.rst before merge. If no, maintainer
  should add a no-changelog-entry-needed label.

Checklist for package maintainer(s)

This checklist is meant to remind the package maintainer(s) who will review this pull request of some common things to look for. This list is not exhaustive.

• Are two approvals required? Branch protection rule does not check for the second approval. If a second approval is not necessary, please apply the trivial label.
• Do the proposed changes actually accomplish desired goals? Also manually run the affected example notebooks, if necessary.
• Do the proposed changes follow the STScI Style Guides?
• Are tests added/updated as required? If so, do they follow the STScI Style Guides?
• Are docs added/updated as required? If so, do they follow the STScI Style Guides?
• Did the CI pass? If not, are the failures related?
• Is a milestone set? Set this to bugfix milestone if this is a bug fix and needs to be released ASAP; otherwise, set this to the next major release milestone. Bugfix milestone also needs an accompanying backport label.
• After merge, any internal documentations need updating (e.g., JIRA, Innerspace)? 🐱

[kecnry]

but not on main? 🤔 Should we try both versions? Something like row.get('source_id', row.get('SOURCE_ID'))?

[pllim]

Oh wait... looks like it is failing on main too... 🤯

https://github.com/spacetelescope/jdaviz/actions/runs/12814466573/job/35730941003

[pllim]

Should we try both versions?

That would violate the Python case-sensitivity rule. Catalogs do not necessarily follow FITS standards.

[pllim]

Well, I can always open a "forward port" PR once we hash out the diff here. I don't want to be updating 2 branches with the same patch at the same time.