Update dependencies to current versions, add python 3.11 CI

[rlopezcoto]

There was a gammapy release very recently and we can also follow the latest ctapipe one

[rlopezcoto]

it seems that the problem is still the support of python 3.8 in the ci due to the new version of gammapy, shall we drop it completely in the ci?

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (7e0f164) 74.01% compared to head (d9dfc81) 74.01%.

Additional details and impacted files

@@              Coverage Diff              @@
##           ctapipe_0.17    #1121   +/-   ##
=============================================
  Coverage         74.01%   74.01%           
=============================================
  Files               125      125           
  Lines             12524    12524           
=============================================
  Hits               9270     9270           
  Misses             3254     3254           

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[maxnoe]

@rlopezcoto Yes, dropping 3.8 is fine.

Let's drop 3.8 and add a 3.11 test

[maxnoe]

Update scikit-learn to 1.2 for 3.11 support

[maxnoe]

aaaand matplotlib... current one is 3.7

[maxnoe]

The docs build also needs to run on at least 3.9 now

[rlopezcoto]

aaaand matplotlib... current one is 3.7

just saw :D
the next one we downgrade to gammapy 1.0 and python 3.8 :P

[rlopezcoto]

The docs build also needs to run on at least 3.9 now

what about pyflakes?

[maxnoe]

what about pyflakes?

It should run on the lowest version we still support

[maxnoe]

Now it's numpy, which we for some reason pin to excatly 1.21, I think I'd just remove the pin

[maxnoe]

The setup.cfg still has

    'numpy<1.22.0a0',

[rlopezcoto]

I do not see that one, the only one to be modified should be:

cta-lstchain/setup.cfg

Line 13 in 7e0f164

python_requires = >=3.8

right?

[maxnoe]

Ah, I looked on Master, I probably already removed it in the 0.17 branch

[rlopezcoto]

uff, it was tougher than it seemed, thanks for the help @maxnoe !