test: Relax smoke and resources STS assertions

[sbernauer]

Description

Hopefully fixes https://testing.stackable.tech/job/druid-operator-it-custom/66/consoleFull, so let's give it a try

               volumes:
               - ephemeral:
                   volumeClaimTemplate:
                     metadata:
                       annotations:
        +                secrets.stackable.tech/backend.autotls.cert.lifetime: 1d
                         secrets.stackable.tech/class: tls
        +                secrets.stackable.tech/format: tls-pkcs12
        +                secrets.stackable.tech/format.compatibility.tls-pkcs12.password: changeit
                         secrets.stackable.tech/scope: pod
        -              creationTimestamp: null
                     spec:

.spec.template.spec.volumes.ephemeral.volumeClaimTemplate.metadata.creationTimestamp: key is missing from map

Definition of Done Checklist

• Not all of these items are applicable to all PRs, the author should update this template to only leave the boxes in that are relevant
• Please make sure all these things are done and tick the boxes

Author

• Changes are OpenShift compatible
• CRD changes approved
• CRD documentation for all fields, following the style guide.
• Helm chart can be installed and deployed operator works
• Integration tests passed (for non trivial changes)
• Changes need to be "offline" compatible
• Links to generated (nightly) docs added
• Release note snippet added

Reviewer

• Code contains useful comments
• Code contains useful logging statements
• (Integration-)Test cases added
• Documentation added or updated. Follows the style guide.
• Changelog updated
• Cargo.toml only contains references to git tags (not specific commits or branches)

Acceptance

• Feature Tracker has been updated
• Proper release label has been added
• Links to generated (nightly) docs added
• Release note snippet added
• Add type/deprecation label & add to the deprecation schedule
• Add type/experimental label & add to the experimental features tracker

[NickLarsenNZ]

LGTM