wallet, test: remove -deprecatedrpc=bip125 from wallet_migration.py

diff --git a/test/functional/wallet_migration.py b/test/functional/wallet_migration.py
index 42b2a47b..306482a9 100755
--- a/test/functional/wallet_migration.py
+++ b/test/functional/wallet_migration.py
@@ -44,7 +44,7 @@ class WalletMigrationTest(BitcoinTestFramework):
         self.setup_clean_chain = True
         self.num_nodes = 2
         self.supports_cli = False
-        self.extra_args = [["-deprecatedrpc=bip125"], ["-deprecatedrpc=create_bdb"]]
+        self.extra_args = [[], ["-deprecatedrpc=create_bdb"]]
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_wallet()
@@ -181,6 +181,15 @@ class WalletMigrationTest(BitcoinTestFramework):
         return migrate_info, wallet
 
     def test_basic(self):
+        # Remove the deprecated response fields that'd be present in the RPC responses
+        # sent by the old node(s).
+        def remove_deprecated_keys(list):
+            deprecated_keys = {"bip125-replaceable"}
+            for obj in list:
+                for key in deprecated_keys:
+                    obj.pop(key)
+            return list
+
         default = self.master_node.get_wallet_rpc(self.default_wallet_name)
 
         self.log.info("Test migration of a basic keys only wallet without balance")
@@ -236,7 +245,7 @@ class WalletMigrationTest(BitcoinTestFramework):
 
         basic1_migrate, basic1 = self.migrate_and_get_rpc("basic1")
         assert_equal(basic1.getbalance(), bal)
-        self.assert_list_txs_equal(basic1.listtransactions(), txs)
+        self.assert_list_txs_equal(basic1.listtransactions(), remove_deprecated_keys(txs))
 
         self.log.info("Test backup file can be successfully restored")
         self.old_node.restorewallet("basic1_restored", basic1_migrate['backup_path'])
@@ -244,7 +253,7 @@ class WalletMigrationTest(BitcoinTestFramework):
         basic1_restored_wi = basic1_restored.getwalletinfo()
         assert_equal(basic1_restored_wi['balance'], bal)
         assert_equal(basic1_restored.listaddressgroupings(), addr_gps)
-        self.assert_list_txs_equal(basic1_restored.listtransactions(), txs)
+        self.assert_list_txs_equal(remove_deprecated_keys(basic1_restored.listtransactions()), txs)
 
         # restart master node and verify that everything is still there
         self.restart_node(0)
@@ -274,7 +283,7 @@ class WalletMigrationTest(BitcoinTestFramework):
         # Now migrate and test that we still have the same balance/transactions
         _, basic2 = self.migrate_and_get_rpc("basic2")
         assert_equal(basic2.getbalance(), basic2_balance)
-        self.assert_list_txs_equal(basic2.listtransactions(), basic2_txs)
+        self.assert_list_txs_equal(basic2.listtransactions(), remove_deprecated_keys(basic2_txs))
 
         # Now test migration on a descriptor wallet
         self.log.info("Test \"nothing to migrate\" when the user tries to migrate a loaded wallet with no legacy data")