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/bitwarden_rs/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, rustPlatform, fetchFromGitHub, nixosTests
+{ lib, stdenv, rustPlatform, fetchFromGitHub, nixosTests
 , pkgconfig, openssl
 , Security, CoreServices
 , dbBackend ? "sqlite", libmysqlclient, postgresql }:
@@ -37,7 +37,7 @@ in rustPlatform.buildRustPackage rec {
 
   passthru.tests = nixosTests.bitwarden;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Unofficial Bitwarden compatible server written in Rust";
     homepage = "https://github.com/dani-garcia/bitwarden_rs";
     license = licenses.gpl3;

pkgs/tools/security/bitwarden_rs/vault.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, nixosTests }:
+{ lib, stdenv, fetchurl, nixosTests }:
 
 stdenv.mkDerivation rec {
   pname = "bitwarden_rs-vault";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   passthru.tests = nixosTests.bitwarden;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Integrates the web vault into bitwarden_rs";
     homepage = "https://github.com/dani-garcia/bw_web_builds";
     platforms = platforms.all;