test: add versions for phpunit testing

Signed-off-by: Jana Peper <[email protected]>

Author: janepie

.github/workflows/phpunit.yml

@@ -33,9 +33,28 @@ jobs:
       # do not stop on another job's failure
       fail-fast: false
       matrix:
-        php-versions: ['8.1']
+        php-versions: ['8.0', '8.2', '8.3', '8.4']
         databases: ['sqlite']
-        server-versions: ['master']
+        server-versions: ['stable26', 'stable27', 'stable28', 'stable29', 'stable30', 'stable31', 'master']
+        exclude:
+          - php-versions: '8.4'
+            server-versions: 'stable30'
+          - php-versions: '8.4'
+            server-versions: 'stable29'
+          - php-versions: '8.4'
+            server-versions: 'stable28'
+          - php-versions: '8.4'
+            server-versions: 'stable27'
+          - php-versions: '8.4'
+            server-versions: 'stable26'
+          - php-versions: '8.3'
+            server-versions: 'stable27'
+          - php-versions: '8.3'
+            server-versions: 'stable26'
+          - php-versions: '8.0'
+            server-versions: 'master'
+          - php-versions: '8.0'
+            server-versions: 'stable31'
 
     name: php${{ matrix.php-versions }}-${{ matrix.databases }}-${{ matrix.server-versions }}