Test CKF 1.9 in airgapped environment

[NohaIhab]

Context

We need to test CKF 1.9 in airgapped to make sure it's working correctly and we can configure all the needed images.

What needs to get done

1. Setup an airgapped environment
2. Deploy 1.9 in airgapped with the script created in #914
3. Test 1.9 using the plan defined #898

Definition of Done

CKF 1.9 is tested in airgapped environment