ci: Add tests for PHP 8.4

[Chris53897]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.59%. Comparing base (f9cc1f5) to head (a7358b3).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #189   +/-   ##
=========================================
  Coverage     70.59%   70.59%           
  Complexity      995      995           
=========================================
  Files            49       49           
  Lines          3183     3183           
=========================================
  Hits           2247     2247           
  Misses          936      936           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[DASPRiD]

Hm, this did cause some issues in the main CI tests:

https://github.com/Bacon/BaconQrCode/actions/runs/11218336744

[Chris53897]

Yes. This PR did not run the PHP 8.4 check. I do not know why.
The PHP 8.4 run fails because of https://github.com/Bacon/BaconQrCode/actions/runs/11218336744/job/31181897708#step:6:24

[Chris53897]

I think we need to wait for
laminas/laminas-stdlib#118

[melroy89]

It's implemented in: laminas/laminas-stdlib#119