Description

Part of stackabletech/issues#844

Bump stackable-operator to 0.110.0, kube to 3.1.0, and snafu to 0.9:

• Replaced the untyped HashMap<String, HashMap<String, String>> config overrides with a typed AirflowConfigOverrides struct that only accepts webserver_config.py
• Adapted to the operator-rs change that makes the OIDC clientAuthenticationMethod field opt-in per operator (via ClientAuthenticationMethodOption)

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