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/misc/drivers/utsushi/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, writeScriptBin, fetchFromGitLab, autoreconfHook, pkg-config
+{ lib, stdenv, writeScriptBin, fetchFromGitLab, autoreconfHook, pkg-config
 , autoconf-archive, libxslt, boost , gtkmm2 , imagemagick, sane-backends
 , tesseract4, udev, libusb1, gnum4 }:
 
@@ -77,7 +77,7 @@ in stdenv.mkDerivation rec {
 
   doInstallCheck = false;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "SANE utsushi backend for some Epson scanners";
     longDescription = ''
       ImageScanV3 (aka utsushi) scanner driver. Non-free plugins are not