Node test runner is a tap producer

[jwrightecs]

https://nodejs.org/dist/latest-v18.x/docs/api/test.html

[mblayman]

testanything.org is community managed for all contributions to the producers and consumers page. Feel free to submit a PR for the producers page. As long as the change follows a similar format as other producers on that page, I'll accept it. 😁

[mblayman]

Fixed with #173