add odf operator

[javo8a]

What does this PR do?

Installs ODF Operator and creates storage classes and cluster with RWX capabilities on top of AWS GP2 storage.

Checklist

• You have completed the described test plan and included screenshots in the PR or comments showing the results
• Relevant documentation has been updated
• You have squashed commits (including commits to test from your branch) to be logical and reduce unnecessary commits

Test Plan

New empty cluster, bootstrap an overlay with this operator added to patch-operator-list.yaml

      - cluster: local
         url: https://kubernetes.default.svc
         values:
           name: openshift-data-foundation-operator
           path: components/operators/odf/aggregate/overlays/aws-node-labeler

• Set a new machineset for infra nodes
• When nodes are spun up, it labels them for storage
• ODF operator installs

[strangiato]

Looks great so far!

As discussed, let's hold off on these changes for now until we can do some other cleanup/simplification.