Update dependency php to ~8.1.12

| datasource  | package     | from  | to     |
| ----------- | ----------- | ----- | ------ |
| github-tags | php/php-src | 8.1.0 | 8.1.12 |


Signed-off-by: Renovate Bot <[email protected]>

Author: renovate[bot]

composer.json

@@ -4,7 +4,7 @@
     "description": "Application that eases release management in the Laminas organisation through GitHub actions",
     "license": "BSD-3-Clause",
     "require": {
-        "php": "~8.1.0",
+        "php": "~8.1.12",
         "azjezz/psl": "^2.1.0",
         "jwage/changelog-generator": "^1.4.0",
         "laminas/laminas-diactoros": "^2.20.0",