DevKit updates

Author: SonataCI

.github/workflows/test.yaml

@@ -48,6 +48,10 @@ jobs:
                       dependencies: lowest
                       allowed-to-fail: false
                       variant: normal
+                    - php-version: '8.2'
+                      dependencies: highest
+                      allowed-to-fail: false
+                      variant: sonata-project/form-extensions:"2.0.0-alpha-1"
                     - php-version: '8.2'
                       dependencies: highest
                       allowed-to-fail: false