ci: run tests on PHP 8.2

Author: JaZo

.github/workflows/tests.yml

@@ -9,10 +9,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [ '7.4', '8.0', '8.1' ]
+        php: [ '7.4', '8.0', '8.1', '8.2' ]
         laravel: [ '8.*', '9.*', '10.*' ]
         stability: [ prefer-lowest, prefer-stable ]
         exclude:
+          - laravel: '8.*'
+            php: '8.2'
           - laravel: '9.*'
             php: '7.4'
           - laravel: '10.*'