Add PHP 8.4 and 8.5 support and update CI workflow

[raigu]

Summary

This PR extends PHP version support to include PHP 8.4 and 8.5, and updates the CI/CD workflow to test against these new versions.

Key Changes

• CI/CD Updates: Extended the GitHub Actions PHP test matrix to include PHP 8.4 and 8.5 alongside existing versions (7.4, 8.0, 8.1, 8.2, 8.3)
• Composer Configuration: Removed the deprecated --no-suggest flag from the composer install command, which is no longer supported in recent Composer versions
• Documentation: Updated README.md to reflect support for PHP 8.4 and 8.5

Implementation Details

• The test matrix now covers a broader range of PHP versions to ensure compatibility with the latest releases
• The --no-suggest flag removal aligns with modern Composer best practices and improves CI/CD compatibility

https://claude.ai/code/session_011pzsvmoNcT6Z8JByQYqUUb

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (d2aedfd) to head (44af4fa).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##                main        #7   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
  Complexity         9         9           
===========================================
  Files              1         1           
  Lines             26        26           
===========================================
  Hits              26        26           

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