Add 3.12 as classifier

[honnix]

Tracking issue

NA

Why are the changes needed?

Python 3.12. is supported so it should be in the classifier

What changes were proposed in this pull request?

Add 3.12 as classifier

How was this patch tested?

Setup process

Screenshots

Check all the applicable boxes

• I updated the documentation accordingly.
• All new and existing tests passed.
• All commits are signed-off.

Related PRs

Docs link

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (de0644f) 85.79% compared to head (d2b4d46) 85.77%.
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2135      +/-   ##
==========================================
- Coverage   85.79%   85.77%   -0.03%     
==========================================
  Files         313      313              
  Lines       23563    23563              
  Branches     3524     3524              
==========================================
- Hits        20215    20210       -5     
- Misses       2738     2743       +5     
  Partials      610      610              

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