Update 'mws_l1b_nc' reader with a more generic file pattern

[TAlonglong]

Mkae the reader able to read all type of files with various mission_type, environment, disposition_mode, processing_mode and free_text for this MWS instrument.

• Closes Make the EPS-SGA1 mws l1b reader config accept more filenames #3322
• Tests added
• Fully documented
• Add your name to AUTHORS.md if not there already

[TAlonglong]

Quick test with just the resent data from the instrument channel 1:

[djhoese]

Looks good to me and I need this too for my own work. I just rebased it so once CI passes I'll merge it.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.34%. Comparing base (d2ee98f) to head (cd65421).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3324   +/-   ##
=======================================
  Coverage   96.34%   96.34%           
=======================================
  Files         465      465           
  Lines       59151    59151           
=======================================
  Hits        56990    56990           
  Misses       2161     2161           

Flag	Coverage Δ
behaviourtests	3.58% <ø> (ø)
unittests	96.43% <ø> (ø)

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