fix: Launchers - HuggingFace - Fixed handling of the new SCHEDULING Job status

HF uses the "SCHEDULING" status, but it's missing from the client library: https://github.com/huggingface/huggingface_hub/blame/50013bdfb6879fb49c94cc7ade5b8c10f59000c0/src/huggingface_hub/_jobs_api.py#L32

huggingface_overlay/cloud_pipelines_backend/launchers/huggingface_launchers.py

@@ -358,6 +358,9 @@ class LaunchedHuggingFaceJobContainer(interfaces.LaunchedContainer):
             return interfaces.ContainerStatus.FAILED
         elif status_str == huggingface_hub.JobStage.CANCELED:
             return interfaces.ContainerStatus.FAILED
+        # HF uses the "SCHEDULING" status, but it's missing from the client library: https://github.com/huggingface/huggingface_hub/blame/50013bdfb6879fb49c94cc7ade5b8c10f59000c0/src/huggingface_hub/_jobs_api.py#L32
+        elif status_str == "SCHEDULING":
+            return interfaces.ContainerStatus.PENDING
         else:  # "DELETED"
             return interfaces.ContainerStatus.ERROR