Update dependencies (#401)

* chore: update to operator-rs 0.67.0

* update changelog

* be more consistent with error naming

* regenerate charts

* Update to stackable-operator-0.67.1

* regenerate chart

* raise rstest version

* fix: get rid of CARGO_PKG_VERSION

* fix: expand changelog entry

* review feedback

* remove error type aliases

* review feedback

Author: razvan

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+### Changed
+
+- Update Rust dependency versions, most notably operator-rs 0.67.1 ([#401])
+
+[#401]: https://github.com/stackabletech/spark-k8s-operator/pull/401
+
 ## [24.3.0] - 2024-03-20
 
 ### Added