[Wizard] [General] [Timewarp] Remove 1 sec re-activation cooldown on self-cast

With the Season 2 update a 1 second re-activation was added to the timewarp spell in order to give people time to react to the spell / being able to destroy it.

This change was solely done for “non-self-cast” reasons and makes the spell a lot more clunky if you use it on yourself for example to dodge combustion or a meteor.

I would suggest to remove this 1 second re-activation penalty if the spell is self-cast.