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/os-specific/linux/firmware/raspberrypi-wireless/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub }:
+{ lib, stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation {
   pname = "raspberrypi-wireless-firmware";
@@ -43,7 +43,7 @@ stdenv.mkDerivation {
   outputHashAlgo = "sha256";
   outputHash = "17k9y499kjc4zv7ivnsfrgfibwj0ldr3sqdgia4dackbr70jfg2h";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Firmware for builtin Wifi/Bluetooth devices in the Raspberry Pi 3+ and Zero W";
     homepage = "https://github.com/RPi-Distro/firmware-nonfree";
     license = licenses.unfreeRedistributableFirmware;