PHP 8.1 & 8.2: Support debian-12 (bookworm)

[samruddhikhandale]

Depends on https://hub.docker.com/_/php

• Open a PR
• Create a release
• Update templates if necessary
• Update [Tracking] Image support, deprecation / EOL dates #90
• Update https://mcr.microsoft.com/en-us/catalog?search=dev%20container docs

[samruddhikhandale]

TODO: php:8.0-apache-bookworm image does not exist yet. We would support it once it's live.

[samruddhikhandale]

TODO: php:8.0-apache-bookworm image does not exist yet. We would support it once it's live.

From docker-library/ruby#422 (comment), there are no plans to support php:8.0-apache-bookworm

Correct - Ruby 3.0 has no plans to support OpenSSL 3, is already in "security maintenance" mode, and will be EOL shortly into next year (https://www.ruby-lang.org/en/downloads/branches/; 2024-03-31).

The same applies to PHP 8.0, although with an even tighter timeline (https://www.php.net/supported-versions.php; 26 Nov 2023).