Version bump

Author: stuartmorgan-g

script/tool/CHANGELOG.md

@@ -1,3 +1,12 @@
+## 0.13.4+3
+
+* Moves source to flutter/packages.
+
+## 0.13.4+2
+
+* Expands the `--packages-for-branch` detection of main to include ancestors
+  of `origin/main` and `upstream/main`.
+
 ## 0.13.4+1
 
 * Makes `--packages-for-branch` detect any commit on `main` as being `main`,

script/tool/pubspec.yaml

@@ -1,7 +1,7 @@
 name: flutter_plugin_tools
 description: Productivity utils for flutter/plugins and flutter/packages
 repository: https://github.com/flutter/packages/tree/main/script/tool
-version: 0.13.4+2
+version: 0.13.4+3
 
 dependencies:
   args: ^2.1.0