Add a CI job running on PHP 8.5

[stof]

[codecov[bot]]

Codecov Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: Project coverage is 85.42%. Comparing base (d8b1d4e) to head (8576b11).

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #414   +/-   ##
=========================================
  Coverage     85.42%   85.42%           
  Complexity      184      184           
=========================================
  Files             1        1           
  Lines           501      501           
=========================================
  Hits            428      428           
  Misses           73       73           

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[aik099]

I guess there will be another PR to the test suite that will skip usage of the imagedestroy and curl_close functions on PHP > 8.0. Without this build for PHP 8.5 now fails.

[stof]

The deprecation of imagedestroy has been fixed in https://github.com/minkphp/driver-testsuite/pull/107. The deprecation of curl_close will be fixed once https://github.com/instaclick/php-webdriver/pull/141 is merged and released.