treewide: remove references to the xorg namespace in `pkgs` (automated)

this creates some eval errors that will be fixed in the next commit

done with the following script:

```fish
\#!/usr/bin/env fish

set packagesjson (nix eval --impure --json --expr '
let
  lib = import ./lib;
in
import pkgs/servers/x11/xorg/default.nix (lib.mapAttrs (
  name: _:
  if name == "lib" then
    lib
  else if name == "config" then
    { allowAliases = false; }
  else
    name
) (__functionArgs (import pkgs/servers/x11/xorg/default.nix))) { }
' | jq)

set one (grep '^    [A-Za-z0-9_-]*$' pkgs/servers/x11/xorg/default.nix | string trim | string replace -r '$' Z | sort | string sub -e -1)
set two (grep '^  [A-Za-z0-9_-]* = [A-Za-z0-9_-]*;$' pkgs/servers/x11/xorg/default.nix | cut -d= -f1 | string trim | string replace -r '$' Z | sort | string sub -e -1)

for arg in $one $two
    set oname $arg
    set nname (echo $packagesjson | jq -r .$oname)

    if test $nname = null
        echo (set_color red)warn:(set_color normal) unknown package xorg.$oname >&2
        continue
    end

    echo $oname "->" $nname

    # replace basic xorg.$name references
    for file in (rg -F "xorg.$oname" --files-with-matches pkgs)
        # special cases
        sd -F "$oname = xorg.$oname;" "$nname = $nname;" $file

        # replace
        sd -F "xorg.$oname" "$nname" $file

        # fixup function arguments

        # prevent duplicate function args
        if grep -E " ($oname|$nname),\$" $file >/dev/null
            continue
        end

        if grep 'xorg\..' $file >/dev/null # case1: there is more so we can't just remove the function arg

            if grep ' xorg,$' $file >/dev/null
                sd ' xorg,$' " xorg,
                $nname," $file

            else if grep ' xorg ? .*,$' $file >/dev/null
                sd 'xorg( ? .*),$' "xorg\$1,
                $nname," $file

            else
                sd -F 'xorg,' "$nname,
                xorg," $file
            end

        else # case there is no more xorg..* so we can just replace the function arg
            sd 'xorg(| ? .*),.*$' "$nname," $file
        end
    end
end

nix fmt
```

5 files changed, 23 insertions, 23 deletions

diff --git a/pkgs/development/interpreters/erlang/generic-builder.nix b/pkgs/development/interpreters/erlang/generic-builder.nix
index 1ab41c655cad..5d6b0f3eb699 100644
--- a/pkgs/development/interpreters/erlang/generic-builder.nix
+++ b/pkgs/development/interpreters/erlang/generic-builder.nix
@@ -41,7 +41,7 @@
   unixODBC,
   wrapGAppsHook3,
   wxGTK32,
-  xorg,
+  libx11,
   zlib,
 }:
 let
@@ -59,7 +59,7 @@ let
         libGL
         libGLU
         wxGTK32
-        xorg.libX11
+        libx11
         wrapGAppsHook3
       ];
 
diff --git a/pkgs/development/interpreters/love/0.10.nix b/pkgs/development/interpreters/love/0.10.nix
index ef0ba19d8071..fe0375b5e35c 100644
--- a/pkgs/development/interpreters/love/0.10.nix
+++ b/pkgs/development/interpreters/love/0.10.nix
@@ -19,7 +19,7 @@
   autoconf,
   automake,
   libtool,
-  xorg,
+  libx11,
 }:
 
 stdenv.mkDerivation rec {
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
   ];
   buildInputs = [
     SDL2
-    xorg.libX11 # SDl2 optional depend, for SDL_syswm.h
+    libx11 # SDl2 optional depend, for SDL_syswm.h
     libGLU
     libGL
     openal
diff --git a/pkgs/development/interpreters/love/11.nix b/pkgs/development/interpreters/love/11.nix
index e3ea4d9a6656..2fe0d4bedc31 100644
--- a/pkgs/development/interpreters/love/11.nix
+++ b/pkgs/development/interpreters/love/11.nix
@@ -18,7 +18,7 @@
   libtheora,
   which,
   libtool,
-  xorg,
+  libx11,
   cmake,
 }:
 
@@ -52,7 +52,7 @@ stdenv.mkDerivation rec {
     libtool
   ]
   ++ lib.optionals stdenv.isLinux [
-    xorg.libX11 # SDL2 optional depend, for SDL_syswm.h
+    libx11 # SDL2 optional depend, for SDL_syswm.h
     libGLU
     libGL
   ];
diff --git a/pkgs/development/interpreters/python/conda/default.nix b/pkgs/development/interpreters/python/conda/default.nix
index ceb2cad30a71..a9c466b39ed2 100644
--- a/pkgs/development/interpreters/python/conda/default.nix
+++ b/pkgs/development/interpreters/python/conda/default.nix
@@ -11,18 +11,18 @@
       cups
       gcc-unwrapped
       libGL
-      xorg.libSM
-      xorg.libICE
-      xorg.libX11
-      xorg.libXau
-      xorg.libXdamage
-      xorg.libXi
-      xorg.libXrender
-      xorg.libXrandr
-      xorg.libXcomposite
-      xorg.libXcursor
-      xorg.libXtst
-      xorg.libXScrnSaver
+      libsm
+      libice
+      libx11
+      libxau
+      libxdamage
+      libxi
+      libxrender
+      libxrandr
+      libxcomposite
+      libxcursor
+      libxtst
+      libxscrnsaver
     ]
   );
 }
diff --git a/pkgs/development/interpreters/python/manylinux/default.nix b/pkgs/development/interpreters/python/manylinux/default.nix
index 4b7110bab413..4b31ae915d17 100644
--- a/pkgs/development/interpreters/python/manylinux/default.nix
+++ b/pkgs/development/interpreters/python/manylinux/default.nix
@@ -54,11 +54,11 @@ let
       "libutil.so.1" = glibc;
       "libpthread.so.0" = glibc;
       "libresolv.so.2" = glibc;
-      "libX11.so.6" = xorg.libX11;
-      "libXext.so.6" = xorg.libXext;
-      "libXrender.so.1" = xorg.libXrender;
-      "libICE.so.6" = xorg.libICE;
-      "libSM.so.6" = xorg.libSM;
+      "libX11.so.6" = libx11;
+      "libXext.so.6" = libxext;
+      "libXrender.so.1" = libxrender;
+      "libICE.so.6" = libice;
+      "libSM.so.6" = libsm;
       "libGL.so.1" = libGL;
       "libgobject-2.0.so.0" = glib;
       "libgthread-2.0.so.0" = glib;