Add patched bitwig-studio to packages

modules/audio.nix

@@ -43,10 +43,10 @@ in {
 
   # Enable pipewire-pulse's audio via TCP
   environment.etc."pipewire/pipewire-pulse.conf.d/pulse-server.conf".text = ''
-    pulse.properties: {
-      server.address: [
-        unix:native,
-        tcp:127.0.0.1:4713
+    pulse.properties = {
+      server.address = [
+        "unix:native"
+        "tcp:127.0.0.1:4713"
       ]
     }
   '';