rox-auth-ml500 ACS token doesn't exist in the userX-toolings namespace

[rcarrata]

In https://rhoai-mlops.github.io/lab-instructions/#/8-the-supporting-acts/7-image-security?id=set-up-stackrox-access the step where we grab the token fails:

$ export ROX_API_TOKEN=$(oc -n user24-toolings get secret rox-auth-ml500 -o go-template='{{index .data "password" | base64decode}}')
Error from server (NotFound): secrets "rox-auth-ml500" not found

Will be fixed in rhoai-mlops/deploy-lab#67