revert bump-pydantic

Author: giancarloromeo

services/director-v2/src/simcore_service_director_v2/models/comp_runs.py

@@ -39,7 +39,7 @@ class CompRunsAtDB(BaseModel):
     run_id: PositiveInt
     project_uuid: ProjectID
     user_id: UserID
-    cluster_id: ClusterID | None = None
+    cluster_id: ClusterID | None
     iteration: PositiveInt
     result: RunningState
     created: datetime.datetime