Injecting `IMAGE` into the Vagrant environment so we can select the OS image used as a base. [ci skip] so we can test the IFTTT trigger immediately.
Injecting `IMAGE` into the Vagrant environment so we can select the OS image used as a base. [ci skip] so we can test the IFTTT trigger immediately.

experimental-platform/test-integration-frontend,experimental-platform/test-integration-frontend