Remove libnetcdf specific build from CI env

[djhoese]

• Closes #xxxx
• Tests added
• Fully documented
• Add your name to AUTHORS.md if not there already

[codecov]

Codecov Report

Merging #2587 (c6454b5) into main (82c57c7) will not change coverage.
Report is 18 commits behind head on main.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #2587   +/-   ##
=======================================
  Coverage   94.91%   94.91%           
=======================================
  Files         351      351           
  Lines       51215    51215           
=======================================
  Hits        48611    48611           
  Misses       2604     2604           

Flag	Coverage Δ
behaviourtests	4.29% <0.00%> (ø)
unittests	95.51% <100.00%> (ø)

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Files	Coverage Δ
satpy/readers/seviri_l1b_hrit.py	91.18% <100.00%> (ø)
satpy/tests/writer_tests/test_cf.py	95.53% <ø> (ø)