fix: allow arbitary items in Quotation ans Sales Order (#33430)

fix: allow arbitary items in Quotation ans Sales Order
diff --git a/erpnext/selling/doctype/quotation_item/quotation_item.json b/erpnext/selling/doctype/quotation_item/quotation_item.json
index 31a9589..ca7dfd2 100644
--- a/erpnext/selling/doctype/quotation_item/quotation_item.json
+++ b/erpnext/selling/doctype/quotation_item/quotation_item.json
@@ -90,7 +90,6 @@
    "oldfieldtype": "Link",
    "options": "Item",
    "print_width": "150px",
-   "reqd": 1,
    "search_index": 1,
    "width": "150px"
   },
@@ -649,7 +648,7 @@
  "idx": 1,
  "istable": 1,
  "links": [],
- "modified": "2021-07-15 12:40:51.074820",
+ "modified": "2022-12-25 02:49:53.926625",
  "modified_by": "Administrator",
  "module": "Selling",
  "name": "Quotation Item",
diff --git a/erpnext/selling/doctype/sales_order_item/sales_order_item.json b/erpnext/selling/doctype/sales_order_item/sales_order_item.json
index b801de3..d0dabad 100644
--- a/erpnext/selling/doctype/sales_order_item/sales_order_item.json
+++ b/erpnext/selling/doctype/sales_order_item/sales_order_item.json
@@ -114,7 +114,6 @@
    "oldfieldtype": "Link",
    "options": "Item",
    "print_width": "150px",
-   "reqd": 1,
    "width": "150px"
   },
   {
@@ -865,7 +864,7 @@
  "idx": 1,
  "istable": 1,
  "links": [],
- "modified": "2022-11-18 11:39:01.741665",
+ "modified": "2022-12-25 02:51:10.247569",
  "modified_by": "Administrator",
  "module": "Selling",
  "name": "Sales Order Item",