chore: Upgrade stackable-operator to 0.110.0 (#719)

* feat: support setting clientAuthenticationMethod for OIDC

* chore: Upgrade stackable-operator to 0.110.0

* fix pre-commit issues

---------

Co-authored-by: Razvan-Daniel Mihai <84674+razvan@users.noreply.github.com>

Author: dervoeti

CHANGELOG.md

@@ -2,9 +2,15 @@
 
 ## [Unreleased]
 
+### Changed
+
 - Document Helm deployed RBAC permissions and remove unnecessary permissions ([#717]).
+- BREAKING: `configOverrides` now only accepts the supported config file name `superset_config.py`. Previously arbitrary keys were silently accepted but ignored ([#719]).
+- Bump `stackable-operator` to 0.110.0 and `kube` to 3.1.0 ([#719]).
+- Support setting `clientAuthenticationMethod` for OIDC authentication. The value is passed through to the Flask-AppBuilder config as `token_endpoint_auth_method` ([#719]).
 
 [#717]: https://github.com/stackabletech/superset-operator/pull/717
+[#719]: https://github.com/stackabletech/superset-operator/pull/719
 
 ## [26.3.0] - 2026-03-16