Flutter 1.22.1 hotfix released to the stable channel

[NewsBot]

A new Flutter blog post/announcement has been posted!

Hi, Flutter 1.22.1 has been released to stable. This is a hotfix release on the 1.22 branch and also includes a hotfixed Dart 2.10.1 version. Changes for this build are listed below and are available on the Flutter Wiki here: Hotfixes to the Stable Channel. This fixes the following issues:

Get the full details here: https://groups.google.com/d/msg/flutter-announce/M0SryZLDy2Q/uvX9M_D_AgAJ