[Tests] Fix test_jobs (#2651)

* fix

* cahnge to monkeypatch

tests/common.py

@@ -51,6 +51,12 @@ def _get_az_mappings(_):
         'sky.clouds.utils.gcp_utils.list_reservations_for_instance_type_in_zone',
         lambda *_args, **_kwargs: [])
 
+    for cloud in enabled_clouds:
+        if hasattr(cloud, 'check_quota_available'):
+            attr = (f'{cloud.__module__}.{cloud.__class__.__name__}.'
+                    'check_quota_available')
+            monkeypatch.setattr(attr, lambda *_args, **_kwargs: True)
+
     # Monkey patch Kubernetes resource detection since it queries
     # the cluster to detect available cluster resources.
     monkeypatch.setattr(