Old logo in use in a number of templates/index.html entries

[Monochromics]

A number of items (all of the Canonical projects) under "Our Products"/"The Ubuntu OS" are using the old logos. These need updated to the new styles for consistency across the site.

[thisisrichardferreira]

Those are indeed the old logos, adding some visuals to illustrate it to the team.

The older Circle of Friends icons on docs.ubuntu.com:

An example of the latest one, on snapcraft.io/install/firefox/ubuntu ?