CIS v2 scan does not run on a windows cluster

[sowmyav27]

On master-head - commit id: 01c13f69c

• CIS operator chart/app images:

image:
        cisoperator:
          repository: rancher/cis-operator
          tag: v0.0.5
        securityScan:
          repository: rancher/security-scan
          tag: v0.2.0
        sonobuoy:
          repository: rancher/sonobuoy-sonobuoy
          tag: v0.16.3

• Deploy a cluster scan on a windows cluster.
• The scan CR is seen in Running state and the Job's pod has error Error: ImagePullBackOff

[rayandas]

Depends on https://github.com/rancher/cis-operator/issues/40 and is low priority right now.