Config files in output file attributes

[ppinchuk]

reV now stores the config file as a file attribute if/when reV is run from the command line. This should help with traceability and reproducibility of results.

[codecov-commenter]

Codecov Report

❌ Patch coverage is 95.94595% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 79.89%. Comparing base (1f92f0e) to head (5d68619).

Files with missing lines	Patch %	Lines
reV/supply_curve/aggregation.py	40.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #567      +/-   ##
==========================================
+ Coverage   79.66%   79.89%   +0.22%     
==========================================
  Files          63       63              
  Lines       11254    11294      +40     
  Branches     1617     1621       +4     
==========================================
+ Hits         8966     9023      +57     
+ Misses       1793     1773      -20     
- Partials      495      498       +3     

Flag	Coverage Δ
unittests	79.89% <95.94%> (+0.22%)	⬆️

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.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[WilliamsTravis]

Excellent! I've wanted this for a while.