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/tools/database/indradb/default.nix

@@ -14,15 +14,15 @@ let
     sha256 = "sha256-g4Jam7yxMc+piYQzgMvVsNTF+ce1U3thzYl/M9rKG4o=";
   };
 
-  meta = with lib; {
+  meta = {
     # Marked broken 2025-11-28 because both indradb-server and indradb-client
     # have failed on Hydra for nearly a year.
     broken = true;
     description = "Graph database written in rust";
     homepage = "https://github.com/indradb/indradb";
-    license = licenses.mpl20;
-    maintainers = with maintainers; [ happysalada ];
-    platforms = platforms.unix;
+    license = lib.licenses.mpl20;
+    maintainers = with lib.maintainers; [ happysalada ];
+    platforms = lib.platforms.unix;
   };
 in
 {

pkgs/development/tools/database/squirrel-sql/default.nix

@@ -76,12 +76,12 @@ stdenv.mkDerivation rec {
     icon = "squirrel-sql";
   };
 
-  meta = with lib; {
+  meta = {
     description = "Universal SQL Client";
     mainProgram = "squirrel-sql";
     homepage = "http://squirrel-sql.sourceforge.net/";
-    sourceProvenance = with sourceTypes; [ binaryBytecode ];
-    license = licenses.lgpl21Plus;
-    platforms = platforms.linux;
+    sourceProvenance = with lib.sourceTypes; [ binaryBytecode ];
+    license = lib.licenses.lgpl21Plus;
+    platforms = lib.platforms.linux;
   };
 }