treewide: clean up 'meta = with' pattern

This commit was created by a combination of scripts and tools:
- an ast-grep script to prefix things in meta with `lib.`,
- a modified nixf-diagnose / nixf combination to remove unused `with
lib;`, and
- regular nixfmt.

Co-authored-by: Wolfgang Walther <walther@technowledgy.de>

pkgs/development/compilers/mkcl/default.nix

@@ -64,13 +64,13 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  meta = with lib; {
+  meta = {
     broken = (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64);
     description = "ANSI Common Lisp Implementation";
     homepage = "https://common-lisp.net/project/mkcl/";
-    license = licenses.lgpl2Plus;
+    license = lib.licenses.lgpl2Plus;
     mainProgram = "mkcl";
     teams = [ lib.teams.lisp ];
-    platforms = platforms.linux;
+    platforms = lib.platforms.linux;
   };
 }