Fix/tests 3.1.5 (non-logging)

[adwk67]

Description

This partially fixes test issues. Logging failures are addressed here: #740

Selected local tests to verify:

--- PASS: kuttl (1142.02s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/mount-dags-configmap_airflow-latest-3.1.5_openshift-false_executor-celery (486.59s)
        --- PASS: kuttl/harness/mount-dags-gitsync_airflow-latest-3.1.5_openshift-false_executor-celery_access-ssh (807.57s)
        --- PASS: kuttl/harness/mount-dags-gitsync_airflow-latest-3.1.5_openshift-false_executor-celery_access-https (368.44s)
        --- PASS: kuttl/harness/mount-dags-configmap_airflow-latest-3.1.5_openshift-false_executor-kubernetes (154.76s)
        --- PASS: kuttl/harness/mount-dags-gitsync_airflow-latest-3.1.5_openshift-false_executor-kubernetes_access-ssh (188.38s)
        --- PASS: kuttl/harness/mount-dags-gitsync_airflow-latest-3.1.5_openshift-false_executor-kubernetes_access-https (178.93s)
PASS

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

[maltesander]

LGTM!