Remove unused dependency importlib_metadata

[karyotakisg]

As part of our ongoing research on Python dependency management we noticed a potential improvement in your project’s dependency management.

Specifically, the dependency importlib_metadata is specified as a requirement in the setup.py file, when in reality it is not needed.

This PR removes it from setup.py, which helps keeping the dependency list clean.
Hope this is helpful!

Best regards

[djhoese]

Ah nice catch. Thanks for making this. I made one small edit and removed one of the extra newlines.

One other small note for the future, as someone who teaches git and maintains a lot of libraries, I'd recommend not using your main branch of your fork for making pull requests. It makes it difficult to sync your fork with the upstream repository (in this case pytroll/pyresample).

[djhoese]

Ugh CI is failing because of new zarr. I'll have to look at that a different time.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.01%. Comparing base (f5cb4ca) to head (8114c37).
⚠️ Report is 26 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #669   +/-   ##
=======================================
  Coverage   94.01%   94.01%           
=======================================
  Files          89       89           
  Lines       13614    13614           
=======================================
  Hits        12799    12799           
  Misses        815      815           

Flag	Coverage Δ
unittests	94.01% <ø> (ø)

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[coveralls]

coverage: 93.705%. remained the same
when pulling 8114c37 on karyotakisg:main
into 89f7787 on pytroll:main.