Story #5113: Sync optimizations
As a user, I can skip specific content types during sync
Users often want to download RPMs but skip some content types like SRPMs.
Provide an optional parameter
skip to the sync/ endpoint. It should support a list of types to skip.
The only supported type for now is SRPM (it can be identified, by the
arch value, it will be
'src' in case of SRPMs.)
DRPM is not supported in Pulp3, so double-check that prestodelta repodata is ignored.