chore: Update to operator-rs 0.76.0 and use new S3 structs (#283)

* chore: Update to operator-rs 0.76.0

* changelog

* changelog

Author: sbernauer

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+### Fixed
+
+- BREAKING: The fields `connection` and `host` on `S3Connection` as well as `bucketName` on `S3Bucket`are now mandatory. Previously operators errored out in case these fields where missing ([#283]).
+
+[#283]: https://github.com/stackabletech/commons-operator/pull/283
+
 ## [24.7.0] - 2024-07-24
 
 ### Changed