mpvScripts: use stdenvNoCC

mpv lua scripts do not require a C compiler

pkgs/applications/video/mpv/scripts/autoload.nix

···
-{ stdenv, fetchurl, mpv-unwrapped, lib }:
+{ stdenvNoCC, fetchurl, mpv-unwrapped, lib }:
 
-stdenv.mkDerivation rec {
+stdenvNoCC.mkDerivation rec {
   pname = "mpv-autoload";
   version = mpv-unwrapped.version;
   src = "${mpv-unwrapped.src.outPath}/TOOLS/lua/autoload.lua";

pkgs/applications/video/mpv/scripts/convert.nix

···
-{ stdenv, fetchgit, lib
+{ stdenvNoCC, fetchgit, lib
 , yad, mkvtoolnix-cli, libnotify }:
 
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   pname = "mpv-convert-script";
   version = "2016-03-18";
   src = fetchgit {

pkgs/applications/video/mpv/scripts/mpvacious.nix

···
-{ lib, stdenv, fetchFromGitHub, curl, xclip }:
+{ lib, stdenvNoCC, fetchFromGitHub, curl, xclip }:
 
-stdenv.mkDerivation rec {
+stdenvNoCC.mkDerivation rec {
   pname = "mpvacious";
   version = "0.14";
 

pkgs/applications/video/mpv/scripts/simple-mpv-webui.nix

···
-{ lib, stdenv
+{ lib, stdenvNoCC
 , fetchFromGitHub }:
-stdenv.mkDerivation rec {
+stdenvNoCC.mkDerivation rec {
   pname = "simple-mpv-ui";
   version = "1.0.0";
 

pkgs/applications/video/mpv/scripts/sponsorblock.nix

···
-{ lib, stdenv, fetchFromGitHub, fetchpatch, python3 }:
+{ lib, stdenvNoCC, fetchFromGitHub, fetchpatch, python3 }:
 
 # Usage: `pkgs.mpv.override { scripts = [ pkgs.mpvScripts.sponsorblock ]; }`
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   pname = "mpv_sponsorblock";
   version = "unstable-2020-07-05";
 

pkgs/applications/video/mpv/scripts/thumbnail.nix

···
-{ fetchFromGitHub, lib, python3, stdenv }:
+{ fetchFromGitHub, lib, python3, stdenvNoCC }:
 
-stdenv.mkDerivation rec {
+stdenvNoCC.mkDerivation rec {
   pname = "mpv_thumbnail_script";
   version = "unstable-2020-01-16";