Update banner image for research page

Please update some images of the following 3 pages:

https://www.eclipse.org/collaborations/

Here is the mockup XD link: https://xd.adobe.com/view/462462d0-b3fc-47f2-aa31-e7305766b218-1377/

Here is the left image that needs an update:

https://www.eclipse.org/research/

Here is the mockup XD link: https://xd.adobe.com/view/148f304d-d536-4e85-9011-16e4006bfaa8-41dc/

Assets:

Desktop view:

Mobile view:

Thanks!