feat(status): CR status for database and storage secrets

[tthvo]

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---

Related to #710

Description of the change:

• Moved/Added new status fields for secrets to v1beta2 since they are only applicable in Cryostat 3.0.
• Updated the controller to set missing status fields for database and storage secrets.
• Added kubebuilder/operator-sdk markers for status fields such that:
  • Database and Storage secrets' names are also showed when kubectl get cryostat (default output).

    NAME              APPLICATION URL                                 TARGET NAMESPACES   STORAGE SECRET                       DATABASE SECRET
    cryostat-sample   https://cryostat-sample-myns.apps-crc.testing   ["myns"]            cryostat-sample-storage-secret-key   cryostat-sample-db

  • xDescriptors={"urn:alm:descriptor:io.kubernetes:Secret"} for Secrets. On OpenShift, this should render the status fields as clickable links to view the corresponding secrets.
• Added more tests to validate status fields.

Motivation for the change:

Status fields for database and storage secrets are missing in the Cryostat CR. These fields would also be useful for tackling #475.

How to manually test:

export IMAGE_NAMESPACE=quay.io/some-user
export IMAGE_VERSION=test-version
make oci-build bundle bundle-build
podman push $IMAGE_NAMESPACE/cryostat-operator:$IMAGE_VERSION
podman push $IMAGE_NAMESPACE/cryostat-operator-bundle:$IMAGE_VERSION
make deploy_bundle
make create_cryostat_cr

[tthvo]

/build_test

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[andrewazores]

LGTM but I defer to @ebaron about the v1beta2 changes.

[ebaron]

Looks great, thanks @tthvo!