remove now un-needed deps, remove quadphone

clients/quadraticpc/binfmt/default.nix

@@ -1,11 +0,0 @@
-{
-  # boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
-  # nixpkgs.overlays = [
-  #   (_: super: {
-  #     # Because of https://github.com/NixOS/nixpkgs/pull/378579
-  #     qemu = super.qemu.overrideAttrs (old: {
-  #       patches = (old.patches or [ ]) ++ [ ./qemu.patch ];
-  #     });
-  #   })
-  # ];
-}

clients/quadraticpc/binfmt/qemu.patch

@@ -1,16 +0,0 @@
-diff --git a/util/rcu.c b/util/rcu.c
-index fa32c942e4..8ae899f74e 100644
---- a/util/rcu.c
-+++ b/util/rcu.c
-@@ -409,12 +409,6 @@ static void rcu_init_complete(void)
- 
-     qemu_event_init(&rcu_call_ready_event, false);
- 
--    /* The caller is assumed to have BQL, so the call_rcu thread
--     * must have been quiescent even after forking, just recreate it.
--     */
--    qemu_thread_create(&thread, "call_rcu", call_rcu_thread,
--                       NULL, QEMU_THREAD_DETACHED);
--
-     rcu_register_thread();
- }

clients/quadraticpc/packages.nix

@@ -1,7 +0,0 @@
-{ pkgs, ... }:
-{
-  environment.systemPackages = [
-    pkgs.archipelago
-    pkgs.mumble
-  ];
-}

clients/quadraticpc/timeguessr.nix

@@ -1,5 +0,0 @@
-{
-  networking.hosts = {
-    "23.37.196.172" = [ "cdn.apple-mapkit.com" ];
-  };
-}