Also run ItemMoveTest on Wikis with client and repo

This was disabled in I34e02f9e1 for no (apparent) reason.
Works well on my (travis-like) client+repo setup.

Change-Id: Ifae8d4f89cdc8bf69a1246609e74d8654c24bd4e
Merge "Also run ItemMoveTest on Wikis with client and repo"