fix: unable to change company for manual Serial No entry

(cherry picked from commit fb3271c624)

# Conflicts:
#	erpnext/stock/doctype/serial_no/serial_no.json

erpnext/stock/doctype/serial_no/serial_no.json

@@ -411,10 +411,10 @@
    "fieldtype": "Link",
    "label": "Company",
    "options": "Company",
-   "read_only": 1,
    "remember_last_selected_value": 1,
    "reqd": 1,
-   "search_index": 1
+   "search_index": 1,
+   "set_only_once": 1
   },
   {
    "fieldname": "status",
@@ -434,7 +434,11 @@
  "icon": "fa fa-barcode",
  "idx": 1,
  "links": [],
+<<<<<<< HEAD
  "modified": "2021-01-08 14:31:15.375996",
+=======
+ "modified": "2023-04-14 15:58:46.139887",
+>>>>>>> fb3271c624 (fix: unable to change `company` for manual `Serial No` entry)
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Serial No",
@@ -461,7 +465,6 @@
    "read": 1,
    "report": 1,
    "role": "Stock Manager",
-   "set_user_permissions": 1,
    "write": 1
   },
   {