Fix mergify file

Signed-off-by: Patrick Uiterwijk <[email protected]>

.mergify.yml

@@ -4,7 +4,7 @@ pull_request_rules:
     - approved-reviews-by=@fedora-iot/zezere
     - label=automerge
     - status-success=DCO
-    - status-success=build
+    - status-success=python_test
     - status-success=integration_test
     - status-success=packit/testing-farm-fedora-rawhide-x86_64
     actions: