n-api: add napi_get_all_property_names

Co-Authored-By: Gabriel Schulhof <gabriel.schulhof@intel.com>

PR-URL: https://github.com/nodejs/node/pull/30006


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>