feat(steam): add proton pkg that doesn't change name in steam

devices/bbsteamie/modules/desktop/steam.nix

@@ -16,7 +16,7 @@ in {
 
     remotePlay.openFirewall = true;
     extraCompatPackages = [
-      pkgs.proton-ge-bin
+      self.packages.${pkgs.system}.proton-ge-latest
     ];
   };
 

devices/binto/modules/nix-gaming.nix

@@ -1,6 +1,7 @@
 {
   nix-gaming,
   pkgs,
+  self,
   ...
 }: {
   imports = [
@@ -12,8 +13,8 @@
       enable = true;
       remotePlay.openFirewall = true;
 
-      extraCompatPackages = with pkgs; [
-        proton-ge-bin
+      extraCompatPackages = [
+        self.packages.${pkgs.system}.proton-ge-latest
       ];
 
       platformOptimizations.enable = true;