Replace logging.[...] with LOGGER.[...]

[RalfG]

Simply replacing some log calls to the root logger (logging) to the module-level logger (LOGGER). Not sure if there were specific reasons to keep these log calls on the root logger. If there were, please ignore this PR :)

[wfondrie]

These were indeed unintentional - thanks for catching and fixing them!

[codecov[bot]]

Codecov Report

Merging #105 (16e505f) into main (da2d545) will decrease coverage by 0.37%. The diff coverage is 50.00%.

@@            Coverage Diff             @@
##             main     #105      +/-   ##
==========================================
- Coverage   85.36%   85.00%   -0.37%     
==========================================
  Files          19       19              
  Lines        1640     1640              
==========================================
- Hits         1400     1394       -6     
- Misses        240      246       +6     

Files Changed	Coverage Δ
mokapot/brew.py	91.15% <50.00%> (-3.54%)	:arrow_down:
mokapot/model.py	86.47% <50.00%> (-0.97%)	:arrow_down:

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[wfondrie]

It looks like I need to fix the codecov action. It's helpful but it has been the most annoying tool to keep working on my projects 🤔

I'm going to go ahead and merge.