changelog: Add changelog entry

Author: jorisv

CHANGELOG.md

@@ -13,6 +13,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Add compatibility with jrl-cmakemodules workspace ([#2](https://github.com/Simple-Robotics/LoIK/pull/2))
 
+### Fixed
+- Remove CMake CMP0167 warnings ([#7](https://github.com/Simple-Robotics/LoIK/pull/7))
+
 ## [1.0.0] - 2024-07-17
 
 ### Added