Setup chromedriver

[kimo-k]

Hey there,

I can imagine this feature being very useful to run integration tests on a specific chrome version. Would it be straightforward to add? For instance:

steps:
  - uses: browser-actions/setup-chrome@v1
    with:
      chrome-version: 848897
      setup-chromedriver: true
      chromedriver-version: 848897

There's nanasess/setup-chromedriver, but I don't think it supports installing by commit position. Also, it doesn't seem able to detect the chrome installation resulting from the setup-chrome action.