Update OOjs to v1.0.7-pre (22e610a5e9)

New changes:
544b0a8 doc: Improve overall documentation and fix minor issues
293f89f inheritClass: Use Class.super instead of this.constructor.super
59c78c7 Registry: Remove redundant type validation logic in #register
22e610a Factory: Use Class.super instead of hard coding parent class

Change-Id: Idae726f126b15e3c884e5bbda24eb2b7c11d801f