Pin dependency php to 8.1.12

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
php	require	pin	^8.0 -> 8.1.12

Add the preset :preserveSemverRanges to your config if you don't want to pin your dependencies.

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Configuration

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🚦 Automerge: Disabled due to failing status checks.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, click this checkbox.

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[renovate]

⚠ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: composer.lock

Command failed: docker run --rm --name=renovate_php --label=renovate_child -v "/mnt/renovate/gh/tuxonice/pixel-home":"/mnt/renovate/gh/tuxonice/pixel-home" -v "/tmp/renovate-cache":"/tmp/renovate-cache" -v "/tmp/containerbase":"/tmp/containerbase" -e COMPOSER_CACHE_DIR -e COMPOSER_AUTH -e BUILDPACK_CACHE_DIR -e CONTAINERBASE_CACHE_DIR -w "/mnt/renovate/gh/tuxonice/pixel-home" docker.io/renovate/php:latest bash -l -c "install-tool composer 2.4.4 && composer update php --with-dependencies --ignore-platform-req='ext-*' --ignore-platform-req='lib-*' --no-ansi --no-interaction --no-scripts --no-autoloader --no-plugins"
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Root composer.json requires php 8.1.12 but your php version (8.1.11) does not satisfy that requirement.