fix: passing from_date and to_date filters in test cases

passing from_date and to_date filters in  test_linked_payments and test_debit_credit_output  for unit testing
diff --git a/erpnext/accounts/doctype/bank_transaction/test_bank_transaction.py b/erpnext/accounts/doctype/bank_transaction/test_bank_transaction.py
index a5d0413..3e28610 100644
--- a/erpnext/accounts/doctype/bank_transaction/test_bank_transaction.py
+++ b/erpnext/accounts/doctype/bank_transaction/test_bank_transaction.py
@@ -6,7 +6,7 @@
 
 import frappe
 from frappe.tests.utils import FrappeTestCase
-
+from frappe import utils
 from erpnext.accounts.doctype.bank_reconciliation_tool.bank_reconciliation_tool import (
 	get_linked_payments,
 	reconcile_vouchers,
@@ -40,7 +40,7 @@
 			"Bank Transaction",
 			dict(description="Re 95282925234 FE/000002917 AT171513000281183046 Conrad Electronic"),
 		)
-		linked_payments = get_linked_payments(bank_transaction.name, ["payment_entry", "exact_match"])
+		linked_payments = get_linked_payments(bank_transaction.name, ["payment_entry", "exact_match"],from_date= bank_transaction.date, to_date=utils.today())
 		self.assertTrue(linked_payments[0][6] == "Conrad Electronic")
 
 	# This test validates a simple reconciliation leading to the clearance of the bank transaction and the payment
@@ -81,7 +81,7 @@
 			"Bank Transaction",
 			dict(description="Auszahlung Karte MC/000002916 AUTOMAT 698769 K002 27.10. 14:07"),
 		)
-		linked_payments = get_linked_payments(bank_transaction.name, ["payment_entry", "exact_match"])
+		linked_payments = get_linked_payments(bank_transaction.name, ["payment_entry", "exact_match"],from_date= bank_transaction.date, to_date=utils.today())
 		self.assertTrue(linked_payments[0][3])
 
 	# Check error if already reconciled