http: else case is not reachable

While checking the arguments passed to http.Server, the case where
the options argument was of wrong type was not handled. Now it
throws an ERR_INVALID_ARG_TYPE error if the options argument is
not a function, object, null, or undefined.

PR-URL: https://github.com/nodejs/node/pull/24176


Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>