Improve failure accounting

[nickpalmer]

What would you like?

If a "before" block fails cypress correctly cancels the tests associated with that before. However, it does not account for those failures properly. It shows a single failure in the dashboard and shows all the dependent tests as "pending" even though they were canceled.

Why is this needed?

It would be nice if the canceled tests showed as failures instead of being accounted as "pending". This could be by adding a "Canceled" bucket to indicate they were canceled, or adding them to failures, but they are clearly not "pending".

This is an example run, which is finished, and had a failure in a before block which caused a cancel of the 25 tests associated with the before block:

[nickpalmer]

Related to #3092

[jennifer-shehane]

Duplicate of #3092

Please feel free to put your input in that issue which encompasses the 'skipping' of tests when hooks fail.