Add "id" in request body for jsonwire element commands

[ajpetersons]

Since chromedriver 75 release, tests have become unstable. Namely - chromedriver 75 has enabled w3c mode by default, and that very much contradicts the way how Nightwatch works together with Selenium grid. This can be solved by adding w3c: false to chrome options, but that does not fully work as chromedriver expects "id" in request body, not in path. This might be related to a bugfix in chromedriver, although I am not sure.

This PR adds the "id" parameters in the request body to element related requests. This likely also fixes #2118.

[vlad-vinogradov]

... This can be solved by adding w3c: false to chrome options, but that does not fully work as chromedriver expects "id" in request body, not in path.

Are you sure that chromedriver expects the "id" in the body but not just some JSON?

See chromedriver bug and discussion in the #2118.

Please try #2118 solution.

[ajpetersons]

I've tested the solution in #2118 and it seems to be working for me. Initially, I thought that this should be enough, but for some reason it did not initially work for me. I'll update the files