[Issue] Removes some code for PHP versions we no longer support.

[m2-assistant]

This issue is automatically created based on existing pull request: #39202: Removes some code for PHP versions we no longer support.

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Description (*)

Found some code in the codebase that no longer makes sense if we only support PHP 8.2 (soon 8.3?) and higher:

• libxml_disable_entity_loader was deprecated in PHP 8.0: https://php.watch/versions/8.0/libxml_disable_entity_loader-deprecation
• always_populate_raw_post_data was removed in PHP 7.0: https://www.php.net/manual/en/migration70.incompatible.php#migration70.incompatible.removed-ini-directives.features

Related Pull Requests

Fixed Issues (if relevant)

None

Manual testing scenarios (*)

1. Check that the changed classes still function like they should function

Questions or comments

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• README.md files for modified modules are updated and included in the pull request if any README.md predefined sections require an update
• All automated tests passed successfully (all builds are green)

[github-jira-sync-bot]

✅ Jira issue https://jira.corp.adobe.com/browse/AC-13348 is successfully created for this GitHub issue.

[m2-assistant]

✅ Confirmed by @engcom-Charlie. Thank you for verifying the issue.
Issue Available: @engcom-Charlie, You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself.

[github-jira-sync-bot]

❌ Cannot export the issue. This GitHub issue is already linked to Jira issue(s): https://jira.corp.adobe.com/browse/AC-13348