Nuget build tasks run update checks

This is not a huge performance problem, but it is distracting when update notifications show up in build logs

changed milestone to %9.14

added flow::In Progress label

added flow::Merge Requested label and removed flow::In Progress label

mentioned in merge request !891 (merged)

mentioned in commit 7933a7b3

closed with merge request !891 (merged)

changed milestone to %9.15

mentioned in merge request !920 (merged)

changed title from nuget build tasks run update checks to Nuget build tasks run update checks

added Usability label