Package Request: php 8.1 in Azure linux 3.0 repository

[guojie1995]

Is your feature request related to a problem? Please describe.
In the Microsoft repository, there is no PHP version 8.1 available, but it is available in the Mariner 2.0 repository.

Describe the solution you'd like
Add PHP version 8.1. in Mariner 3.0 Microsoft repository

Describe alternatives you've considered
N/A

Additional context
N/A