[Packagist] new domain for repo metadata #106
Description
packagist.org is trying to phase out the packagist.org/p2/... URLs as we are serving the repo.packagist.org domain via a CDN which is much more efficient for everyone involved. These URLs were historically present... and we will shutdown access soon so please make sure /p2/ URLs are not fetched from there. The /packages/... URLs are fine though as those hit our API which is another endpoint.