Revert "fontconfig: Fix missing default fontconfig files (#7045)" (#7103)

This reverts commit 65d2282ff6.

modules/misc/fontconfig.nix

@@ -96,19 +96,6 @@ in
       # trying to write to a read-only location.
       (pkgs.runCommandLocal "dummy-fc-dir1" { } "mkdir -p $out/lib/fontconfig")
       (pkgs.runCommandLocal "dummy-fc-dir2" { } "mkdir -p $out/lib/fontconfig")
-      # Provide fontconfig default files from /etc/fonts/
-      (pkgs.runCommand "fontconfig-conf" { } ''
-        dst=$out/etc/fonts/conf.d
-        mkdir -p $dst
-
-        # fonts.conf
-        ln -s ${pkgs.fontconfig.out}/etc/fonts/fonts.conf \
-              $dst/../fonts.conf
-
-        # fontconfig default config files
-        ln -s ${pkgs.fontconfig.out}/etc/fonts/conf.d/*.conf \
-              $dst/
-      '')
     ];
 
     home.extraProfileCommands = ''

tests/modules/misc/fontconfig/no-font-package.nix

@@ -7,7 +7,5 @@
 
   nmt.script = ''
     assertPathNotExists home-path/lib/fontconfig/cache
-    assertLinkExists home-path/etc/fonts/fonts.conf
-    assertDirectoryExists home-path/etc/fonts/conf.d
   '';
 }