steam/fhsenv: add pipewire as hard requirement

Jonathan Ringer · Jonathan Ringer · commit a76d51dc52ed · 2021-06-08T10:12:58.000-07:00
(cherry picked from commit 1817df0)
diff --git a/pkgs/games/steam/fhsenv.nix b/pkgs/games/steam/fhsenv.nix
@@ -98,6 +98,7 @@ in buildFHSUserEnv rec {
     xorg.libXfixes
     libGL
     libva
+    pipewire.lib
 
     # Not formally in runtime but needed by some games
     at-spi2-atk
