test: increase test coverage of readline-interface

Adds coverage for:
- question callback
- history navigation
- bad historySize option
- multi-line output
- history is bound and most recent elements are preserved

PR-URL: https://github.com/nodejs/node/pull/16062


Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>