fix: remove employee_name from job card summary

This field doesn't exist and it's moved on individual line level logs.
diff --git a/erpnext/manufacturing/report/job_card_summary/job_card_summary.py b/erpnext/manufacturing/report/job_card_summary/job_card_summary.py
index a7aec31..0d5181e 100644
--- a/erpnext/manufacturing/report/job_card_summary/job_card_summary.py
+++ b/erpnext/manufacturing/report/job_card_summary/job_card_summary.py
@@ -24,7 +24,7 @@
 	}
 
 	fields = ["name", "status", "work_order", "production_item", "item_name", "posting_date",
-		"total_completed_qty", "workstation", "operation", "employee_name", "total_time_in_mins"]
+		"total_completed_qty", "workstation", "operation", "total_time_in_mins"]
 
 	for field in ["work_order", "workstation", "operation", "company"]:
 		if filters.get(field):
@@ -173,12 +173,6 @@
 			"width": 110
 		},
 		{
-			"label": _("Employee Name"),
-			"fieldname": "employee_name",
-			"fieldtype": "Data",
-			"width": 110
-		},
-		{
 			"label": _("Total Completed Qty"),
 			"fieldname": "total_completed_qty",
 			"fieldtype": "Float",