package/nodejs: bump version to v12.16.1

Fixes a number of regressions introduced in v12.16.0:
https://github.com/nodejs/node/blob/master/doc/changelogs/CHANGELOG_V12.md#12.16.1



Tested on Debian 9 and Ubuntu 18.04

Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>