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/tools/misc/chafa/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoconf, automake, libtool, pkgconfig, which, libxslt, libxml2, docbook_xml_dtd_412, docbook_xsl, glib, imagemagick, darwin }:
+{ lib, stdenv, fetchFromGitHub, autoconf, automake, libtool, pkgconfig, which, libxslt, libxml2, docbook_xml_dtd_412, docbook_xsl, glib, imagemagick, darwin }:
 
 
 stdenv.mkDerivation rec {
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
                      "--with-xml-catalog=${docbook_xml_dtd_412}/xml/dtd/docbook/catalog.xml"
                    ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Terminal graphics for the 21st century";
     homepage = "https://hpjansson.org/chafa/";
     license = licenses.lgpl3Plus;