xdg-desktop-portal-gnome 49.0

- Minor code style cleanups
- Translation updates

Git-EVTag-v0-SHA512: 947e58dcf6c801562398faafe5822a8ecc6e8bb53dcdbd6aa8edbeac296f3b5a93eddfd7064183f0d99ce2254095373b8b4196127c8d7822f2f60928a8799a90