verifyNpmAuth in .ado/scripts/prepublish-check.mjs fails #2546
Description
We are seeing the following error in our NPM Publish job in CI:
❌ Auth token for 'https://registry.npmjs.org/' returned error code E403
This is because #2436 (recently back ported to 0.76-stable --> 0.78-stable) introduced a new check in prepublish-check.mjs that verifys our NPM auth token. It does not seem to be working, because we have published with our current token before.