chore(changelog): Update CHANGELOG for Android 15 page size support (#3263)

Added support for 16KB page sizes in Android 15.

Author: romtsn

CHANGELOG.md

@@ -1108,6 +1108,8 @@ This release fixes an issue where Cold starts can be incorrectly reported as War
 
 ### Features
 
+- Android 15: Add support for 16KB page sizes ([#3620](https://github.com/getsentry/sentry-java/pull/3620))
+  - See https://developer.android.com/guide/practices/page-sizes for more details
 - Support for screenshot PII content masking ([#2361](https://github.com/getsentry/sentry-dart/pull/2361))
   By default, masking is enabled for SessionReplay. To also enable it for screenshots captured with events, you can specify `options.experimental.privacy`: