Ubuntu, MAAS and Launchpad logos are out of date in the /projects page

[fitojb]

Also, the logos are all surrounded by an inset squircle, which were part of Matthieu James-developed visual language from the Ubuntu Phone days (🥲), so you may want to update that as well.

[petesfrench]

@spencerbygraves The logos on this page don't use standard logos, but have been edited to include a rounded border. How do we want to go about replacing outdated ones? see https://canonical.com/projects

[carkod]

@lyubomir-popov can you take a look at this when you've got time? Let us know if you need anything

[fitojb]

No outdated logos anymore.