flatpak: Update FreeRDP

And pass some config options to enable the features we want and speed
up the build.
2 jobs for flatpak-update-freerdp in 5 minutes and 41 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #1346362
flatpak
flatpak

00:05:40

 
  Fedora
passed #1346363
fedora:latest

00:02:45