#160 - Enable PHP8.5 support

[Jeckerson]

Hello!

• Type: bug fix | new feature | code quality | documentation
• Link to issue:

In raising this pull request, I confirm the following:

• I have read and understood the Contributing Guidelines
• I have checked that another pull request for this purpose does not exist.
• I wrote some tests for this PR.

Small description of change:

Thanks

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 76.72%. Comparing base (ac23688) to head (901a60d).
⚠️ Report is 45 commits behind head on development.

Additional details and impacted files

@@               Coverage Diff               @@
##           development     #161      +/-   ##
===============================================
+ Coverage        76.70%   76.72%   +0.01%     
===============================================
  Files                5        5              
  Lines             3027     3029       +2     
  Branches           128      128              
===============================================
+ Hits              2322     2324       +2     
  Misses             705      705              

Flag	Coverage Δ
Linux	76.72% <ø> (+0.01%)	⬆️
unittests	76.72% <ø> (+0.01%)	⬆️

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