Add code frame for error messages in stdout

[kentcdodds]

Current behavior:

This output in CI is not as helpful as it could be

Desired behavior:

I love the codeframe added to the UI in #3930. I'd like a codeframe for the headless mode output as well.

Test code to reproduce

Any test that fails

Versions

cypress 4.9.0

[Saibamen]

Epic: #7202

[jennifer-shehane]

This is part of the next phase of error improvements laid out in #7202.

We're also planning to generate the code frame in the Dashboard for recorded runs. The test output is already available to view there, so it's a matter of highlighting the correct lines.

[Saibamen]

Any news here? @jennifer-shehane, @chrisbreiding