fix: remove use sales invoice check (#47908)

erpnext/accounts/doctype/accounts_settings/accounts_settings.json

@@ -540,13 +540,6 @@
    "fieldname": "column_break_xrnd",
    "fieldtype": "Column Break"
   },
-  {
-   "default": "0",
-   "description": "If enabled, Sales Invoice will be generated instead of POS Invoice in POS Transactions for real-time update of G/L and Stock Ledger.",
-   "fieldname": "use_sales_invoice_in_pos",
-   "fieldtype": "Check",
-   "label": "Use Sales Invoice"
-  },
   {
    "default": "Buffered Cursor",
    "fieldname": "receivable_payable_fetch_method",
@@ -599,4 +592,4 @@
  "sort_order": "ASC",
  "states": [],
  "track_changes": 1
-}
+}