Add php 8.1 and php 8.2 to github actions build matrix

[pascalheidmann]

Description

Adding recent versions of PHP to build matrix

Motivation and Context

PHP 8.1 is out for 1.5 years, php 8.2 for half a year. Still they aren't part of the automatic test matrix

How Has This Been Tested?

Example Output or Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

The base branch was changed.

[SecondeJK]

Changed to merge to dev, which will then require me to merge dev into main.