Fail jest tests on console error.

[jmchilton]

It looks like this plugin - https://www.npmjs.com/package/jest-fail-on-console - would do it nicely. I think we should at least fail on errors and we I think could even fail on warnings with a little work (not that we can prevent all warnings but we can suppress the ones we don't want to see with a comment).

We would need to finish cleaning up the logs first which I think just means resolving #19200 and #19179.