MNT: Remove unused minversion check

[pllim]

Description

This pull request is to remove minversion checks that is no longer needed.

jdaviz/setup.cfg

Line 21 in f7ccdcf

astropy>=4.3

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 change log needed? If yes, is it added to CHANGES.rst?
• Is a milestone set? Milestone is only currently required for PRs related to Imviz MVP.
• After merge, any internal documentations need updating (e.g., JIRA, Innerspace)?

[codecov]

Codecov Report

Merging #1137 (51fe550) into main (f7ccdcf) will increase coverage by 0.03%.
The diff coverage is 66.66%.

@@            Coverage Diff             @@
##             main    #1137      +/-   ##
==========================================
+ Coverage   76.62%   76.65%   +0.03%     
==========================================
  Files          82       82              
  Lines        6495     6482      -13     
==========================================
- Hits         4977     4969       -8     
+ Misses       1518     1513       -5     

Impacted Files	Coverage Δ
jdaviz/configs/mosviz/plugins/viewers.py	82.43% <0.00%> (+0.85%)	⬆️
jdaviz/configs/specviz/plugins/viewers.py	64.91% <100.00%> (-0.17%)	⬇️
jdaviz/core/astrowidgets_api.py	98.66% <100.00%> (+0.84%)	⬆️

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[rosteen]

LGTM