ci: add PHP 8.2 and 8.3 to tests matrix

Author: yusufkandemir

.github/workflows/run-tests.yml

@@ -9,7 +9,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest, windows-latest]
-        php: [8.1]
+        php: [8.1, 8.2, 8.3]
 
     name: PHP ${{ matrix.php }} - ${{ matrix.os }}