populate owner for router module

interchaintest/genesis_test.go

@@ -494,6 +494,10 @@ func modifyGenesisAll(gw *genesisWrapper, minSetupTf, minSetupFiatTf bool) func(
 			return nil, err
 		}
 
+		if err := modifyGenesisRouter(g, gw.fiatTfRoles.Owner.FormattedAddress()); err != nil {
+			return nil, err
+		}
+
 		out, err := json.Marshal(&g)
 		if err != nil {
 			return nil, fmt.Errorf("failed to marshal genesis bytes to json: %w", err)
@@ -592,6 +596,14 @@ func modifyGenesisCCTP(genbz map[string]interface{}, authority string) error {
 	return nil
 }
 
+func modifyGenesisRouter(genbz map[string]interface{}, authority string) error {
+	if err := dyno.Set(genbz, authority, "app_state", "router", "owner"); err != nil {
+		return fmt.Errorf("failed to set router authority address in genesis json: %w", err)
+	}
+
+	return nil
+}
+
 func modifyGenesisTariffDefaults(
 	genbz map[string]interface{},
 	distributionEntity string,