hacky metadata solution to address RA/Dec flipping due to cube reinge…

[gibsongreen]

This pull request is to address when a cube extracted with get_data has RA and Dec flipped when reingested into cubeviz. The solution utilizes metadata stored within the extracted cube, so that a cube can pass information to the parser whether or not it is necessary to rotate/move axis.

Bug:

With fix:

Fixes #

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.

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• Do the proposed changes actually accomplish desired goals? Also manually run the affected example notebooks, if necessary.
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• Are tests added/updated as required? If so, do they follow the STScI Style Guides?
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[pllim]

This feels a little hacky. At the tag-up on 2024-02-02, we have agreed to wait for specutils 2.0 effort to see if we would even need such workaround then.

Thanks!

[gibsongreen]

Agreed, Kyle had asked to me to create a Draft PR for this temporary solution to bring up to Cami when we re-discuss the topic of save/save-state/etc. sometime next week; so this PR was only created to not lose track of an unideal solution and to offer a temporary solution that would need to be reverted post specutils 2.0. We were going to let her decided whether or not to use it and revert or to wait for 2.0 in general