feat: train models using batch normalization

[KRiedmiller]

Fixes #577

[codecov]

Codecov Report

❌ Patch coverage is 83.33333% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 89.81%. Comparing base (3de2117) to head (912433a).
⚠️ Report is 16 commits behind head on main.

Files with missing lines	Patch %	Lines
panseg/functionals/prediction/utils/size_finder.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #580      +/-   ##
==========================================
- Coverage   89.93%   89.81%   -0.12%     
==========================================
  Files         105      108       +3     
  Lines       10990    11149     +159     
==========================================
+ Hits         9884    10014     +130     
- Misses       1106     1135      +29     

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