Fix parameters in restoreGaleraDb method

Fixes: PROD-29818

Change-Id: Id215f287631f6ca587a1376de51705056cae69e9
diff --git a/src/com/mirantis/mk/Openstack.groovy b/src/com/mirantis/mk/Openstack.groovy
index 284adec..c9e74fd 100644
--- a/src/com/mirantis/mk/Openstack.groovy
+++ b/src/com/mirantis/mk/Openstack.groovy
@@ -742,7 +742,7 @@
  * @param env Salt Connection object or pepperEnv
  * @return output of salt commands
  */
-def restoreGaleraDb(env, type) {
+def restoreGaleraDb(env) {
     def salt = new com.mirantis.mk.Salt()
     def common = new com.mirantis.mk.Common()
     try {