Handle cases with wildcards inside the path to the basedir-template

[adybbroe]

• Closes Error handling templates like "somedir/otherdirs-??/*.ext" in remove-script #242
• Tests added
• Fully documented
• Add your name to AUTHORS.md if not there already

[codecov]

Codecov Report

❌ Patch coverage is 97.36842% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 85.65%. Comparing base (366f0b8) to head (b680712).
⚠️ Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
trollmoves/filescleaner.py	92.30%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #243      +/-   ##
==========================================
- Coverage   85.67%   85.65%   -0.02%     
==========================================
  Files          37       37              
  Lines        6742     6764      +22     
==========================================
+ Hits         5776     5794      +18     
- Misses        966      970       +4     

Flag	Coverage Δ
unittests	85.65% <97.36%> (-0.02%)	⬇️

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