waybar: Comment out myxer

overlays/simple.nix

@@ -55,4 +55,8 @@ in {
       sha256 = "05aih05z5dybbv67qjmn90yjrk1k2l0v83hhglqqdin18k5xhq21";
     };
   });
+
+  myxer = prev.myxer.overrideAttrs (old: {
+    cargoPatches = [ ../patches/myxer/0000-1.2.1-set-gio-version.patch ];
+  });
 }