ACK / APPLIED[B]: [SRU precise, trusty, xenial, artful, bionic] LP#1745338: update default urgency to medium

[Seth Forshee]

On Thu, Jan 25, 2018 at 10:27:42AM +0000, Andy Whitcroft wrote:
> The default urgency in Ubuntu dch was changed to medium many moons ago.
> Selecting low for our uploads puts them to the bottom of the queue all
> things being equal.  Update this to the new default.
> 
> Proposing for SRU to all live series master branches.

Acked-by: Seth Forshee <seth.forshee at canonical.com>

Applied to bionic/master-next and unstable/master, thanks!