Update CI Python versions

[pnuu]

This PR updates the Python versions used in CI runs to 3.10, 3.11 and 3.12.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (ed449f1) 91.23% compared to head (80956c4) 91.23%. Report is 2 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #153 +/- ## ======================================= Coverage 91.23% 91.23% ======================================= Files 32 32 Lines 4416 4417 +1 ======================================= + Hits 4029 4030 +1 Misses 387 387 ``` | [Flag](https://app.codecov.io/gh/pytroll/pytroll-collectors/pull/153/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pytroll) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/pytroll/pytroll-collectors/pull/153/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pytroll) | `91.23% <ø> (+<0.01%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pytroll#carryforward-flags-in-the-pull-request-comment) to find out more.

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[coveralls]

Pull Request Test Coverage Report for Build 7931293136

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 0.0%

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Totals
Change from base Build 7872713676:	0.0%
Covered Lines:	0
Relevant Lines:	0

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💛 - Coveralls