Automated release failure

[ef4]

When following the instructions in RELEASE.md, things work all the way up to the npm publish step which fails with:

ERROR npm ERR! code 128
npm ERR! command failed
npm ERR! command git ls-remote ssh://git@github.com/packages/addon-shim.git
npm ERR! ERROR: Repository not found.
npm ERR! fatal: Could not read from remote repository.
npm ERR!
npm ERR! Please make sure you have the correct access rights
npm ERR! and the repository exists.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/edward/.npm/_logs/2021-05-20T14_13_25_122Z-debug.log

I've just been publishing the packages manually after that, but we should fix this.

[rwjblue]

Thank you for reporting @ef4! I submitted #820 which should fix this.

[rwjblue]

Reopening until next release, when we can confirm it is working properly