Ignore PHP8.1 and 8.2 for PHPunit 12, this is not supported

Author: rdotter

.github/workflows/Tests.yaml

@@ -26,6 +26,10 @@ jobs:
         exclude:
           - php: 8.1
             phpunit: 11
+          - php: 8.1
+            phpunit: 12
+          - php: 8.2
+            phpunit: 11
 
     steps:
       - uses: actions/checkout@v4