chore: Update changelog

Author: bebraw

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## 6.0.0 / xxxx-xx-xx
 
 - Chore - Update internal dependencies. As a result, the package needs at least Node 18 to run.
+- Chore - Use `structuredClone` over `clone-deep` dependency since it is included to Node 18 or above. #214
 
 ## 5.10.0 / 2023-10-16
 

CONTRIBUTORS.md

@@ -24,3 +24,4 @@
 - [JeB](https://github.com/just-jeb) - Don't merge strings with objects in `mergeWithRules`. #172
 - [Burhanuddin Udaipurwala](https://github.com/burhanuday) - Deep merge when rule is merge. #206
 - [Rex Zeng](https://github.com/RexSkz) - Support object/array-formed condition for `mergeWithRules`. #212
+- [Adam Skoufis](https://github.com/askoufis) - Remove clone-deep dependency in favor of native structuredClone. #214