Update github actions to add PHP 8.3 to the test matrix.

Author: patrickcarlohickman

.github/workflows/phpunit.yml

@@ -35,7 +35,7 @@ jobs:
 
       matrix:
         os: [ubuntu-latest]
-        php: ['8.0', '8.1', '8.2']
+        php: ['8.0', '8.1', '8.2', '8.3']
         laravel: ['9.*', '10.*', '11.*']
         exclude:
           - php: '8.0'

.scrutinizer.yml

@@ -14,4 +14,4 @@ filter:
 tools:
     external_code_coverage:
         timeout: 5400
-        runs: 6
+        runs: 9