We rely on having the full URL of the build PPAs sources entries in
order to download local packages. apt-cache policy elides all of the
username:password components switch to direct access to the sources urls.
BugLink: https://bugs.launchpad.net/bugs/1883874
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>