Updates happens multiple times, normally 2 to 3, even if we consider a
state without includes. On states with multiple includes, it could
easily get approximately 10 updates being ran. This behavior leads to
unnecessary network bandwidth being spent and more time to run the
installation state. When the connection is slow and not using the
cacher, such as torified connections on Whonix, the installation can
occurs much faster.
Adding external repositories has to be done prior to update to ensure it
is also fetched.
Fixes: https://github.com/ben-grande/qusal/issues/29
The target of qubes.ConnectTCP has 'socat' because it is a dependency of
qubes-core-agent-networking. In case the target has not networking
packages, this needs to be taken care by the formula that creates the
target, not from the client itself.
