fix: supplier was not able to Submit RFQ due to in sufficient permission

erpnext/setup/doctype/item_group/item_group.json

@@ -214,7 +214,7 @@
  "is_tree": 1,
  "links": [],
  "max_attachments": 3,
- "modified": "2021-02-08 17:02:44.951572",
+ "modified": "2021-02-18 13:40:30.049650",
  "modified_by": "Administrator",
  "module": "Setup",
  "name": "Item Group",
@@ -277,7 +277,7 @@
    "export": 1,
    "print": 1,
    "report": 1,
-   "role": "Customer",
+   "role": "All",
    "select": 1,
    "share": 1
   }

erpnext/stock/doctype/item/item.json

@@ -1068,7 +1068,7 @@
  "index_web_pages_for_search": 1,
  "links": [],
  "max_attachments": 1,
- "modified": "2021-01-25 20:49:50.222976",
+ "modified": "2021-02-18 13:41:04.108932",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Item",
@@ -1120,6 +1120,15 @@
   {
    "read": 1,
    "role": "Manufacturing User"
+  },
+  {
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "report": 1,
+   "role": "All",
+   "select": 1,
+   "share": 1
   }
  ],
  "quick_entry": 1,