[Merge] ~chad.smith/ubuntu-release-upgrader:mirrors/ua-services-focal into ubuntu-release-upgrader:ubuntu/focal

[Brian Murray]

Thanks! I've uploaded this to the Focal SRU queue, please update the bug for the SRU process. N.B. its not possible to use do-release-upgrade with '-d' and '-p' so for the test case you'll want to mention downloading the tarball from the archive as upgrades to 20.04 are not enabled yet.
-- 
https://code.launchpad.net/~chad.smith/ubuntu-release-upgrader/+git/ubuntu-release-upgrader/+merge/390199
Your team Ubuntu Core Development Team is subscribed to branch ubuntu-release-upgrader:ubuntu/focal.