Upgrad to operator-rs 0.22.0 (#102)

# Description

Upgrade stackable-operator to version 0.22.0

Author: adwk67

CHANGELOG.md

@@ -8,9 +8,11 @@ All notable changes to this project will be documented in this file.
 
 - Include chart name when installing with a custom release name ([#97])
 - Pinned MinIO version for tests ([#100])
+- `operator-rs` `0.21.0` → `0.22.0` ([#102]).
 
 [#97]: https://github.com/stackabletech/spark-k8s-operator/pull/92
 [#100]: https://github.com/stackabletech/spark-k8s-operator/pull/100
+[#102]: https://github.com/stackabletech/spark-k8s-operator/pull/102
 
 ## [0.3.0] - 2022-06-30