Update base default node (#3208)

Co-authored-by: David Adegoke <blazebrain@Sifon-Macbook-Pro.local>

lib/main.dart

@@ -329,7 +329,7 @@ Future<void> initializeAppConfigs({bool loadWallet = true}) async {
     payjoinSessionSource: payjoinSessionSource,
     anonpayInvoiceInfo: anonpayInvoiceInfo,
     havenSeedStore: havenSeedStore,
-    initialMigrationVersion: 64,
+    initialMigrationVersion: 65,
   );
 }