New screenshots for Workstation page
As recommended by this issue on Pagure - https://pagure.io/fedora-workstation/issue/396
Here are updated screenshots for the Fedora Workstation page, showing the new Activities button and new libadwaita widgets in the GNOME apps.
One thing - my screen is 16:10, not 3:2 like the Framework laptop shown here, so either someone else with a 3:2 display will need to take an Activities Overview screenshot, or a new laptop frame will need to be picked to match my 16:10 screenshot.