add lighthouse smoketests (windows, lantern) to CI

[paulirish]

per GoogleChrome/lighthouse#14023 and GoogleChrome/lighthouse#13871 we've been having some challenges with the windows smoke tests

and generally the problem is the taskkill command to close the browser.

I've been doing some work on this but first thing that makes sense is to add the LH smoketests (just windows) to the chrome-launcher CI.

typically its the lantern smoketests that trigger the failure, so i'm running just those.

[paulirish]

I'm happy with these. I'm reliably seeing the taskkill failures in the CI here. example run: https://github.com/GoogleChrome/chrome-launcher/runs/6662411663?check_suite_focus=true

The smokehouse retries often end up resolving it, so the CI often passes, but the above run was a case where lantern-online continued to fail despite 5 retries.