llvmPackages.lldbPlugins: drop llvm/clang rebuild

Eliminate rebuilding the following packages on darwin just for this
attrset:

< DarwinTools-1.drv
< DarwinTools-1.tar.gz.drv
< IOKit-11.0.drv
< builder.pl.drv
< clang-16.0.6.drv
< clang-at-least-16-LLVMgold-path.patch.drv
< clang-darwin-An-OS-version-preprocessor-define.patch.drv
< clang-src-16.0.6.drv
< llvm-16.0.6.drv
< llvm-src-16.0.6.drv
< psutil-6.0.0.tar.gz.drv
< python3-3.12.7-env.drv
< python3.12-psutil-6.0.0.drv
< sysctl-system_cmds-1012.drv

found by diffing the output of the command below before and after this
change:
```
nix-store --query -R $(nix-instantiate -A llvmPackages.lldbPlugins) | \
  cut -d- -f 2- | sort
```

Author: paparodeo

pkgs/development/compilers/llvm/common/default.nix

@@ -329,20 +329,6 @@ let
       };
   };
 
-  lldbPlugins = lib.makeExtensible (
-    lldbPlugins:
-    let
-      callPackage = newScope (
-        lldbPlugins
-        // {
-          inherit stdenv;
-          inherit (tools) lldb;
-        }
-      );
-    in
-    lib.recurseIntoAttrs { llef = callPackage ./lldb-plugins/llef.nix { }; }
-  );
-
   tools = lib.makeExtensible (
     tools:
     let
@@ -668,6 +654,14 @@ let
           );
       };
 
+      lldbPlugins = lib.makeExtensible (
+        lldbPlugins:
+        let
+          callPackage = newScope ( lldbPlugins // tools // args // metadata );
+        in
+        lib.recurseIntoAttrs { llef = callPackage ./lldb-plugins/llef.nix { }; }
+      );
+
       lldb = callPackage ./lldb.nix (
         {
           patches =
@@ -1224,7 +1218,7 @@ let
   noExtend = extensible: lib.attrsets.removeAttrs extensible [ "extend" ];
 in
 {
-  inherit tools libraries lldbPlugins;
+  inherit tools libraries;
   inherit (metadata) release_version;
 }
 // (noExtend libraries)