Update tests.yml

Author: curtisdelicata

.github/workflows/tests.yml

@@ -17,7 +17,7 @@ jobs:
     - name: Setup PHP
       uses: shivammathur/setup-php@v2
       with:
-        php-version: '8.3'
+        php-version: '8.4'
 
 
     - name: Start database