DOC: add CHANGELOG entry for sensor noise seeding (RocketPy-Team#1052)

Signed-off-by: thc1006 <84045975+thc1006@users.noreply.github.com>

Author: thc1006

CHANGELOG.md

@@ -32,6 +32,7 @@ Attention: The newest changes should be on top -->
 
 ### Added
 
+- ENH: seed sensor measurement noise per instance [#1052](https://github.com/RocketPy-Team/RocketPy/pull/1052)
 - ENH: FIX: pre release hardening [#1047](https://github.com/RocketPy-Team/RocketPy/pull/1047)
 - ENH: DEV: Claude Code ruff hooks (auto-format on edit + pre-push lint guard) [#1046](https://github.com/RocketPy-Team/RocketPy/pull/1046)
 - ENH: CI: create a CI for testing docs updates + solve different docs issues [#1045](https://github.com/RocketPy-Team/RocketPy/pull/1045)