Move changelog entry to Unreleased as a performance improvement

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: runningcode

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## Unreleased
+
+### Performance Improvements
+
+- Speed up touch gesture target detection on deeply nested view hierarchies by hit-testing in local coordinates instead of calling `getLocationOnScreen` per view ([#5595](https://github.com/getsentry/sentry-java/pull/5595))
+
 ## 8.45.0
 
 ### Features
@@ -18,10 +24,6 @@
   - [changelog](https://github.com/getsentry/sentry-native/blob/master/CHANGELOG.md#0152)
   - [diff](https://github.com/getsentry/sentry-native/compare/0.15.1...0.15.2)
 
-### Internal
-
-- Speed up touch gesture target detection on deeply nested view hierarchies by hit-testing in local coordinates instead of calling `getLocationOnScreen` per view ([#5595](https://github.com/getsentry/sentry-java/pull/5595))
-
 ## 8.44.1
 
 ### Fixes