Complete xqwatcher migration

[Ardiea]

Description/Context

Finish the cutover to new xqwatcher instances all the way through Production.

Plan/Design

Non Production

• [ ] Confirm acceptance testing passed residential team
• [ ] Terminate stopped ec2 instances
• [ ] Retire / disable salt minions

Production

• [ ] Deploy production instances - Cordinate with redwood release(s)
• [ ] Validate production instances
• [ ] Retire / disable salt minions
• [ ] Stop / terminate production ec2 instances