test: expand http2 frameError test case

Expand maxSendHeaderBlockLength test to check what happens if
frameError listener isn't available.

PR-URL: https://github.com/nodejs/node/pull/15298


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Refael Ackermann <refack@gmail.com>