Update CI to use Python 3.10 - 3.12 and plain Miniforge

[pnuu]

Update CI to use Python versions 3.10, 3.11 and 3.12.

In addition switch from Mambaforge (which is deprecated) to plain Miniforge.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.12%. Comparing base (04e53e9) to head (eb37c5a).
Report is 5 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #146   +/-   ##
=======================================
  Coverage   88.12%   88.12%           
=======================================
  Files          14       14           
  Lines        2265     2265           
=======================================
  Hits         1996     1996           
  Misses        269      269           

Flag	Coverage Δ
unittests	88.12% <ø> (ø)

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[coveralls]

coverage: 87.562%. remained the same
when pulling c9a139e on pnuu:update-ci-python
into e8e55cb on pytroll:main.

[adybbroe]

LGTM. But why are the CI tests failing? Any idea?

[pnuu]

Lets see if switching from Mambaforge to plain Miniconda Miniforge helps.

[coveralls]

coverage: 88.06%. remained the same
when pulling eb37c5a on pnuu:update-ci-python
into 8e7de83 on pytroll:main.

[mraspaud]

This will use miniforge, not miniconda, right?

[sfinkens]

Oh, that's neat!

[pnuu]

Borrowed from Satpy (which I apparently also did 🙈 😂).

[pnuu]

Oh right, Miniforge, not Miniconda. I just thought from the action conda-incubator/setup-miniconda@v3 name that it'd be Miniconda. From the logs it's evident it is Miniforge, which is even better. I'll update the topic and description.