will now read the contents of `$XDG_CONFIG_HOME/vivaldi-stable.conf` and
pass that to the underlying binary
patch comes from arch
for example, to force `prefers-color-scheme: dark` and work on wayland:
```
$ cat ~/.config/vivaldi-stable.conf
--force-dark-mode --ozone-platform-hint=auto
```
missing dependencies libnotify and xdg-utils also added
permission to redistribute has now been granted, see:
srcpkgs/vivaldi/files/redistribution-permission.eml
43334efc72