treewide: with stdenv.lib; in meta -> with lib;

Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix

pkgs/applications/science/geometry/antiprism/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchFromGitHub
 , autoreconfHook
 , libX11
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ autoreconfHook ];
   buildInputs = [ libX11 libGLU libGL.dev freeglut.dev ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://www.antiprism.com";
     description = "A collection of programs for generating, manipulating, transforming and viewing polyhedra";
     license = with licenses; [ mit ];

pkgs/applications/science/geometry/drgeo/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libglade, gtk2, guile, libxml2, perl
+{ lib, stdenv, fetchurl, libglade, gtk2, guile, libxml2, perl
 , intltool, libtool, pkgconfig }:
 
 stdenv.mkDerivation rec {
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     cp drgeo.desktop.in drgeo.desktop
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Interactive geometry program";
     homepage = "https://sourceforge.net/projects/ofset";
     license = licenses.gpl2;