fix(patch): rerun remove_duplicate_leave_ledger_entries

erpnext/patches.txt

@@ -678,7 +678,7 @@ erpnext.patches.v13_0.move_tax_slabs_from_payroll_period_to_income_tax_slab #123
 erpnext.patches.v12_0.fix_quotation_expired_status
 erpnext.patches.v12_0.update_appointment_reminder_scheduler_entry
 erpnext.patches.v12_0.retain_permission_rules_for_video_doctype
-erpnext.patches.v12_0.remove_duplicate_leave_ledger_entries
+erpnext.patches.v12_0.remove_duplicate_leave_ledger_entries #2020-05-22
 erpnext.patches.v13_0.patch_to_fix_reverse_linking_in_additional_salary_encashment_and_incentive
 execute:frappe.delete_doc_if_exists("Page", "appointment-analytic")
 execute:frappe.rename_doc("Desk Page", "Getting Started", "Home", force=True)