chore: make Production Plan Item Reference table hidden in Production Plan

(cherry picked from commit 706be2a415)

# Conflicts:
#	erpnext/manufacturing/doctype/production_plan/production_plan.json

erpnext/manufacturing/doctype/production_plan/production_plan.json

@@ -378,7 +378,11 @@
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
+<<<<<<< HEAD
  "modified": "2022-03-25 09:15:25.017664",
+=======
+ "modified": "2023-03-31 10:30:48.118932",
+>>>>>>> 706be2a415 (chore: make `Production Plan Item Reference` table hidden in Production Plan)
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "Production Plan",

erpnext/manufacturing/doctype/production_plan_item_reference/production_plan_item_reference.json

@@ -28,7 +28,7 @@
    "fieldname": "qty",
    "fieldtype": "Data",
    "in_list_view": 1,
-   "label": "qty"
+   "label": "Qty"
   },
   {
    "fieldname": "item_reference",
@@ -40,7 +40,7 @@
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2021-05-07 17:03:49.707487",
+ "modified": "2023-03-31 10:30:14.604051",
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "Production Plan Item Reference",
@@ -48,5 +48,6 @@
  "permissions": [],
  "sort_field": "modified",
  "sort_order": "DESC",
+ "states": [],
  "track_changes": 1
 }