Add IPM event handler that does an uninstall

[isc-pbarton]

Resolves #631

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

Attention: Patch coverage is 0% with 10 lines in your changes missing coverage. Please review.

Project coverage is 41.17%. Comparing base (ae81586) to head (5e58d3a).

Files with missing lines	Patch %	Lines
...trol/Git/PullEventHandler/PackageManagerReload.cls	0.00%	8 Missing ⚠️
...rceControl/Git/PullEventHandler/PackageManager.cls	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #707      +/-   ##
==========================================
- Coverage   41.29%   41.17%   -0.12%     
==========================================
  Files          23       24       +1     
  Lines        3175     3184       +9     
==========================================
  Hits         1311     1311              
- Misses       1864     1873       +9     

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

[isc-tleavitt]

Great solution, I like it!