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/applications/graphics/imagej/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, jre, unzip, makeWrapper }:
+{ lib, stdenv, fetchurl, jre, unzip, makeWrapper }:
 
 # Note:
 # - User config dir is hard coded by upstream to $HOME/.imagej on linux systems
@@ -31,7 +31,7 @@ let
       makeWrapper ${jre}/bin/java $out/bin/imagej \
         --add-flags "-jar $out/share/java/ij.jar -ijpath $out/share"
     '';
-    meta = with stdenv.lib; {
+    meta = with lib; {
       homepage = "https://imagej.nih.gov/ij/";
       description = "Image processing and analysis in Java";
       longDescription = ''