lib: refactor cli table

The cli table used multi line template strings which are normally
not used in our code base and it also upper cased a regular function
name. This is changed by this patch.

PR-URL: https://github.com/nodejs/node/pull/20960


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>