Andreas Wagner

I checked locally that there are no more deprecation warnings ``` % rm -rf node_modules % npm install --loglevel=warn added 877 packages, and audited 878 packages in 2s 196 packages...

No more deprecation warnings, great work @willdurand, on https://github.com/mozilla/web-ext/pull/3552! ``` % npm install --loglevel=warn added 852 packages, and audited 853 packages in 2s 221 packages are looking for funding run...

> Though this may be true, this is far less than ideal since these 503 errors are false positives that lead to failures in our CI. Our nightlies are self-hosted,...