Bump the pubspec to a release version.
Bump the pubspec to a release version.

R=kevmoo@google.com

Review URL: https://codereview.chromium.org//1993453002 .

kevmoo/test,grouma/test,iglherme/Guttiest,iglherme/Guttiest,grouma/test,iglherme/Guttiest,grouma/test,kevmoo/test,kevmoo/test