Bumping version to 1.2.2
Bumping version to 1.2.2

Shopify/airbrake,airbrake/airbrake,CarlosCD/airbrake,thoughtbot/hoptoad_notifier,airbrake/airbrake,CarlosCD/airbrake,nick-desteffen/airbrake,stevecrozz/hydraulic_brake,nick-desteffen/airbrake,benjaminoakes/airbrake,thoughtbot/airbrake,kakra/hoptoad_notifier,square/hoptoad_notifier