ci: run tests on PHP 8.2 and 8.3

Author: JaZo

.github/workflows/tests.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [ '7.4', '8.0', '8.1' ]
+        php: [ '7.4', '8.0', '8.1', '8.2', '8.3' ]
         stability: [ prefer-lowest, prefer-stable ]
 
     name: P${{ matrix.php }} - ${{ matrix.stability }}