fix: priority column width

Co-authored-by: Himanshu <himanshuwarekar@yahoo.com>

erpnext/support/doctype/service_level_priority/service_level_priority.json

@@ -15,7 +15,7 @@
  ],
  "fields": [
   {
-   "columns": 1,
+   "columns": 2,
    "fieldname": "priority",
    "fieldtype": "Link",
    "in_list_view": 1,
@@ -73,4 +73,4 @@
  "sort_field": "modified",
  "sort_order": "DESC",
  "track_changes": 1
-}
+}