Update master CHANGELOG for 3.35.2 (flutter#174399)

Just a sync of
https://github.com/flutter/flutter/edit/flutter-3.35-candidate.0/CHANGELOG.md.

Author: matanlurey

CHANGELOG.md

@@ -32,6 +32,18 @@ docs/releases/Hotfix-Documentation-Best-Practices.md
 
 ## Flutter 3.35 Changes
 
+### [3.35.2](https://github.com/flutter/flutter/releases/tag/3.35.2)
+
+- [flutter/173823](https://github.com/flutter/flutter/issues/173823) - On Android builds that do not use flutter.minSdkVersion and do use a value lower than 24 in a kotlin build file, correct flutters auto migration to update value with kotlin syntax.
+- [flutter/173741](https://github.com/flutter/flutter/issues/173741) - Fixes an issue that prevents (web) screen readers from pressing buttons through keyboard shortcuts.
+- [flutter/173960](https://github.com/flutter/flutter/issues/173960) - Fixes an issue where starting a widget preview fails if Chrome or Edge is not installed.
+- [flutter/174017](https://github.com/flutter/flutter/issues/174017) - Fixes an issue when running a 32-bit process on a 64-bit Windows system.
+- [flutter/173895](https://github.com/flutter/flutter/issues/173895) - Don't crash widget preview when a directory watcher restarts on Windows.
+- [flutter/171992](https://github.com/flutter/flutter/issues/171992) - Blocks `exynos9820` chip from using the Impeller Vulkan backend.
+- [flutter/173959](https://github.com/flutter/flutter/issues/173959) - Fixes a null assertion when trying to add `@Preview()` to invalid nodes.
+- [flutter/174184](https://github.com/flutter/flutter/pull/174184) - Fixes an issue where WASM builds were incorrectly triggered when dry run is disabled and --wasm is not specified.
+- [flutter/171758](https://github.com/flutter/flutter/issues/171758) - Fixes an ExistingDartDevelopmentServiceException that could be thrown when running flutter run on a device with an existing Dart development service.
+
 ### [3.35.1](https://github.com/flutter/flutter/releases/tag/3.35.1)
 
 - [flutter/173785](https://github.com/flutter/flutter/issues/173785) - Fixes an issue that prevented downloading the Flutter SDK for Windows from `flutter.dev`.