Use oc kustomize instead of kustomize to build the docs

[fao89]

For not mixing the kustomize versions (CRDs and docs), use oc kustomize for docs

[fao89]

/test openstack-operator-build-deploy-kuttl

[softwarefactory-project-zuul]

Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://review.rdoproject.org/zuul/buildset/b865b005492f43f8bd24f18660408fae

✔️ openstack-k8s-operators-content-provider SUCCESS in 1h 59m 16s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 18m 47s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 13m 50s
✔️ openstack-operator-tempest-multinode SUCCESS in 1h 43m 28s
❌ openstack-operator-docs-preview POST_FAILURE in 1m 56s

[fao89]

recheck

[softwarefactory-project-zuul]

Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/56f2a53c870d44458bcda3737f317b28

✔️ openstack-k8s-operators-content-provider SUCCESS in 3h 06m 55s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 16m 24s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 29m 58s
✔️ openstack-operator-tempest-multinode SUCCESS in 1h 34m 11s
❌ openstack-operator-docs-preview POST_FAILURE in 1m 38s

[fao89]

recheck

[fao89]

/test openstack-operator-build-deploy-kuttl

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: fao89, slagle

The full list of commands accepted by this bot can be found here.

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• OWNERS [fao89,slagle]

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[fao89]

/retest

[fao89]

/retest

[fao89]

/retest