The previous timeout of 5 minutes works out okay on 4 core 8 thread
AMD hardware, but isn't enough on, for example, a 2 core virtual
machine running on the same hardware - it takes about 4 minutes on the
former, and 8.5 minutes on the latter. So let's double the timeout to
10 minutes and see if anybody is still complaining.
Signed-off-by: Laine Stump <laine@Laine.org>
Reviewed-by: Daniel P. Berrangé <firstname.lastname@example.org>