Fix invalid password validation

Bug: Success toast message appeared on invalid value of new password
on profile settings page.

Solution: Fixed the toast message for password change and timezone
change respectively.

Signed-off-by: Sandeepa Singh <sandeepa.singh@ibm.com>
Change-Id: I71b53dd02e4fdda040248c3ed9408be8d220454d
diff --git a/src/views/ProfileSettings/ProfileSettings.vue b/src/views/ProfileSettings/ProfileSettings.vue
index 35fc800..8f01c59 100644
--- a/src/views/ProfileSettings/ProfileSettings.vue
+++ b/src/views/ProfileSettings/ProfileSettings.vue
@@ -208,7 +208,7 @@
       localStorage.setItem('storedUtcDisplay', this.form.isUtcDisplay);
       this.$store.commit('global/setUtcTime', this.form.isUtcDisplay);
       this.successToast(
-        this.$t('pageProfileSettings.toast.successSaveSettings')
+        this.$t('pageProfileSettings.toast.successUpdatingTimeZone')
       );
     },
     submitForm() {