Added optika.apertures.EllipticalAperture class.

[byrdie]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.09%. Comparing base (0263951) to head (2333e0b).
Report is 16 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #97      +/-   ##
==========================================
+ Coverage   99.07%   99.09%   +0.01%     
==========================================
  Files          91       91              
  Lines        4774     4845      +71     
==========================================
+ Hits         4730     4801      +71     
  Misses         44       44              

Flag	Coverage Δ
unittests	99.09% <100.00%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.