Without this setting, Git exits with an error when the repository is not
owned by the current user. This messes with our shared srcdest.

Very useful to debug upgrades, especially when doing things like meson
ports, where I caught problems multiple times.

Installing some services and config files doesn't really matter. What
matters is if they are enabled so only use the conditional there. The
rest is easier and less confusing if it just installs the files all the
time. Otherwise we'd need a second task that performs the other case and
then if we change something we'd also have to adjust that task. That's
unnecessarily error prone.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

Signed-off-by: Florian Pritz <bluewind@xinu.at>

The container buildusers need to be able to write to SRCDEST, so we need
world-writeability. Argh.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

This is also done in the next task with a condition that installs it
only when enabled which is correct. This one is wrong so remove it.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

Signed-off-by: Florian Pritz <bluewind@xinu.at>

Signed-off-by: Florian Pritz <bluewind@xinu.at>