Add nightly builds to CI
Testing this is not very straightforward but I tried manually starting a scheduled pipeline and it ran the right jobs. Manually starting a normal pipeline runs the regular jobs instead so it seems to be working.
Every day at 4am the CI will automatically run the nightly jobs (which runs vlong tests) on master and create build artifacts which also contain siad
binaries for all Go-supported platforms.
Edited by Christopher Schinnerl