Add a Voice Acting for Crystal Tower Raid

Since Crystal Tower raid is required for the MSQ to progress, might as well add a VA.

I doubt the old cid's VA (ENG) will be back voicing him, but they can still use the new one. I know it will be weird hearing the new va of cid after beating 2.0 for new players, but we all feel the same with the new alphinaud's VA at the beginning of heavensward

It will be great to hear Amon's voice in the fight (even tho there's only a few lines) and Xande, since we have heard their voice in EW.

Well the problem is g'raha tia, everyone will know who crystal exarch is when playing ShB and kinda ruined the reveal since we know the VA will sound the same. Then again, it will take a while for new players to get to ShB after Crystal Tower raid in ARR, so they might forgot about it