fix(changelog): Update PR link (#727)

Author: Techassi

CHANGELOG.md

@@ -13,15 +13,14 @@ All notable changes to this project will be documented in this file.
 - Bump `stackable-operator` from `0.64.0` to `0.70.0` ([#725]).
 - Bump `product-config` from `0.6.0` to `0.7.0` ([#725]).
 
-[#725]: https://github.com/stackabletech/airflow-operator/pull/725
-
 ### Removed
 
 - Support for version `3.5.2` ([#723]).
 - BREAKING: Remove field/arg `controller_config` from `kafka_controller::Ctx`
   struct and `create_controller` function ([#726]).
 
 [#723]: https://github.com/stackabletech/kafka-operator/pull/723
+[#725]: https://github.com/stackabletech/kafka-operator/pull/725
 [#726]: https://github.com/stackabletech/kafka-operator/pull/726
 
 ## [24.3.0] - 2024-03-20