Ignore upstream deprecation warning from drizzlepac+stregion

[rosteen]

Allow CI to run by ignoring this deprecation warning from upstream.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 34.88%. Comparing base (31375b4) to head (9e81102).
⚠️ Report is 9 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #124       +/-   ##
===========================================
- Coverage   47.08%   34.88%   -12.21%     
===========================================
  Files         106      106               
  Lines        6872     6872               
===========================================
- Hits         3236     2397      -839     
- Misses       3636     4475      +839     

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