build: use local node-gyp for benchmark addon

Move the logic for building the benchmark/misc/function_call to
the top-level Makefile and use our local copy of node-gyp.

PR-URL: https://github.com/nodejs/node/pull/16160
Fixes: https://github.com/nodejs/node/issues/16154


Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>