Open more games on the correct workspace

Signed-off-by: Severin Kaderli <severin@kaderli.dev>

system/.config/i3/config.base

@@ -73,6 +73,8 @@ assign [class="Slack"] $workspace5
 assign [class="Rambox"] $workspace5
 assign [class="Hamsket"] $workspace5
 assign [class="Steam"] $workspace6
+assign [class="Lutris"] $workspace6
+assign [class="minecraft-launcher"] $workspace6
 assign [class="Notable"] $workspace7
 assign [class="keepassxc"] $workspace8
 assign [class="vlc"] $workspace9