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/security/afl/libdislocator.nix

@@ -1,4 +1,4 @@
-{ stdenv, afl}:
+{ lib, stdenv, afl}:
 
 stdenv.mkDerivation {
   version = stdenv.lib.getVersion afl;
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
     chmod +x $out/bin/get-libdislocator-so
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://lcamtuf.coredump.cx/afl/";
     description = ''
       Drop-in replacement for the libc allocator which improves

pkgs/tools/security/afl/qemu.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, afl, python2, zlib, pkgconfig, glib, perl
+{ lib, stdenv, fetchurl, afl, python2, zlib, pkgconfig, glib, perl
 , texinfo, libuuid, flex, bison, pixman, autoconf
 }:
 
@@ -69,7 +69,7 @@ stdenv.mkDerivation {
       "--localstatedir=/var"
     ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "http://www.qemu.org/";
     description = "Fork of QEMU with AFL instrumentation support";
     license = licenses.gpl2Plus;