Adding Firefox test steps to web engine recipe.

Change-Id: I52f04c835cc7f60c1dce4821050dcb30eb8ff136

example run started: https://chromium-swarm.appspot.com/task?id=4c8b39860af98510
on mac bots: https://chromium-swarm.appspot.com/task?id=4c8b3e1e75a60f10

Change-Id: I52f04c835cc7f60c1dce4821050dcb30eb8ff136
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/2920
Reviewed-by: Tong Wu <wutong@google.com>
4 files changed
tree: ddb79f9757d9579452886a3753fc122ce003cd60
  1. infra/
  2. recipe_modules/
  3. recipes/
  4. .gitignore
  5. .style.yapf
  6. recipes.py