Allow CR updates

[kstrenkova]

This PR introduces new test-operator functionality that will allow users to update their CRs and simultaneously restart the the pod. Currently, any change to the CR will not apply in the pod. The only way a user can use updated CR is to remove the pod and create a new one.

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Skipping CI for Draft Pull Request.
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kstrenkova

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https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/ff60e5ff837b41e5ac57efe73553eef1

✔️ openstack-k8s-operators-content-provider SUCCESS in 2h 14m 06s
❌ podified-multinode-edpm-deployment-crc-test-operator FAILURE in 1h 56m 58s