Squashed 'external/workload-automation/' changes from 2da937092..2cd4bf7e3

2cd4bf7e3 Add initial issue templates.
5049e3663 Force speedometer to use chrome and change to ApkUiAutoWorkload
c9ddee761 Update framework to wait for object before dismissing chrome popup
3be00b296 Androbench: Handle storage permissions prompt.
9a931f42e Handle the common chrome browser popup messages.
06ba8409c target/descriptor: Make `strict_host_check` default to `False`

git-subtree-dir: external/workload-automation
git-subtree-split: 2cd4bf7e315066b7a1867790355d2c10fa3121db