fix(ux): remove Get Items button from Packing Slip

(cherry picked from commit 8d1bccada4)

erpnext/stock/doctype/packing_slip/packing_slip.json

@@ -1,4 +1,5 @@
 {
+ "actions": [],
  "allow_import": 1,
  "autoname": "MAT-PAC-.YYYY.-.#####",
  "creation": "2013-04-11 15:32:24",
@@ -18,7 +19,6 @@
   "column_break3",
   "to_case_no",
   "package_item_details",
-    "get_items",
   "items",
   "package_weight_details",
   "net_weight_pkg",
@@ -98,11 +98,6 @@
    "fieldname": "package_item_details",
    "fieldtype": "Section Break"
   },
-    {
-     "fieldname": "get_items",
-     "fieldtype": "Button",
-     "label": "Get Items"
-    },
   {
    "fieldname": "items",
    "fieldtype": "Table",
@@ -180,10 +175,12 @@
  "icon": "fa fa-suitcase",
  "idx": 1,
  "is_submittable": 1,
-   "modified": "2019-09-09 04:45:08.082862",
+ "links": [],
+ "modified": "2023-04-28 18:01:37.341619",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Packing Slip",
+ "naming_rule": "Expression (old style)",
  "owner": "Administrator",
  "permissions": [
   {
@@ -260,5 +257,6 @@
  "search_fields": "delivery_note",
  "show_name_in_global_search": 1,
  "sort_field": "modified",
-   "sort_order": "DESC"
+ "sort_order": "DESC",
-  }
+ "states": []
+}