fix(HR): fixing bug introduced during merge conflict resolution.

> while merging with https://github.com/frappe/erpnext/pull/17837
diff --git a/erpnext/hr/doctype/shift_type/shift_type_dashboard.py b/erpnext/hr/doctype/shift_type/shift_type_dashboard.py
index 0a49dda..aedd190 100644
--- a/erpnext/hr/doctype/shift_type/shift_type_dashboard.py
+++ b/erpnext/hr/doctype/shift_type/shift_type_dashboard.py
@@ -4,6 +4,10 @@
 def get_data():
 	return {
 		'fieldname': 'shift',
+		'non_standard_fieldnames': {
+			'Shift Request': 'shift_type',
+			'Shift Assignment': 'shift_type'
+		},
 		'transactions': [
 			{
 				'items': ['Attendance', 'Employee Checkin', 'Shift Request', 'Shift Assignment']