Remove unneeded dependencies

This commit removes LAVFilters and other winetricks dependencies as they
seem to not be need.

lutris/fate-stay-night-realta-nua-ultimate-edition.yml

@@ -8,7 +8,6 @@ results:
     script:
       files:
         - ultimate_edition_0_9_1: https://github.com/leycec/fsnrnue/releases/download/2019.03.19/fsnrnue-2019.03.19-32.zip
-        - lav_filters: https://github.com/Nevcairiel/LAVFilters/releases/download/0.75/LAVFilters-0.75-Installer.exe
 
         #FIXME: Uncomment the following lines after adding support for the next stable
         #release of the Ultimate Edition.
@@ -81,16 +80,6 @@ results:
         - extract:
             file: game_ub_crack
             dst: "$GAMEDIR/drive_c/Program Files/Fate／stay night[Realta nua] -Unlimited Blade Works-"
-        - task:
-            description: Installing winetricks-based dependencies...
-            name: winetricks
-            app: d3dx9 quartz vcrun2015 win7
-            prefix: $GAMEDIR
-        - task:
-            description: Installing LAVFilters-based DirectShow emulation...
-            name: wineexec
-            executable: lav_filters
-            prefix: $GAMEDIR
         - task:
             description: Installing Fate/stay night [Realta Nua] Ultimate Edition...
             name: wineexec