Project logos broken on CNCF Projects page

[cjyabraham]

The Landscape API is used to populate the CNCF Projects page and the tables at the bottom of this Contributors page.

This is currently broken due to a larger issue related to the move to the new CNCF landscape that doesn't support the same API as the old landscape.

I propose a temporary solution to point to the old landscape at the new url while waiting for the API to be developed for the new landscape.

[aliok]

Thanks for the quick solution @cjyabraham

Let's keep this one open until cncf/cncf.io#827 is done.

[cjyabraham]

The permanent solution is now in place.