Fix crash in retry job

Author: leplatrem

jbi/queue.py

@@ -37,7 +37,8 @@
 import dockerflow.checks
 from pydantic import BaseModel, FileUrl, ValidationError, computed_field
 
-from jbi import app, bugzilla
+import jbi
+from jbi import bugzilla
 from jbi.environment import get_settings
 
 logger = logging.getLogger(__name__)
@@ -93,7 +94,7 @@ class QueueItem(BaseModel, frozen=True):
     @property
     def version(self) -> str:
         # Prevents circular imports.
-        return app.VERSION
+        return jbi.app.VERSION
 
     @property
     def timestamp(self) -> datetime: