ENH: Export warnings to the logger when running ARMC

[BvB93]

Also includes a couple of CI updates.

[codecov]

Codecov Report

Merging #271 (82faabc) into master (c9927ab) will increase coverage by 0.01%.
The diff coverage is 100.00%.

❗ Current head 82faabc differs from pull request most recent head 851d886. Consider uploading reports for the commit 851d886 to get more accurate results

@@            Coverage Diff             @@
##           master     #271      +/-   ##
==========================================
+ Coverage   75.24%   75.25%   +0.01%     
==========================================
  Files          66       66              
  Lines        7081     7092      +11     
  Branches     1358     1358              
==========================================
+ Hits         5328     5337       +9     
- Misses       1412     1414       +2     
  Partials      341      341              

Impacted Files	Coverage Δ
FOX/armc/run_armc.py	76.92% <100.00%> (+5.04%)	⬆️
FOX/functions/charge_utils.py	85.07% <0.00%> (-1.08%)	⬇️

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