CI: Store artifacts longer
For benchmarking and comparison purposes, but also for integration purposes, I would be nice to store the artifacts produced by Gitlab CI much longer.
I would suggest the following:
- Pull request and branches: 1 month
- Master: 6 months
- Tags/Releases: Indefinitely
It would also be useful to have a http://download.videolan.org/pub/pub/videolan/dav1d/stable/ directory, so you can get the latest stable release by simply downloading http://download.videolan.org/pub/pub/videolan/dav1d/stable/dav1d-*.tar.xz. Also Debian packages and Windows .exe's would be useful up there.