Fix error in all submissions table

Withdrawn status needs to be added to a mapping, apparently :)

Issue #3296

hypha/apply/funds/utils.py

@@ -94,6 +94,7 @@ def model_form_initial(instance, fields=None, exclude=None):
     ],
     "accepted": ["accepted"],
     "dismissed": ["dismissed"],
+    "withdrawn": ["withdrawn"],
 }