Merge pull request #58467 from mnacamura/r-sys

r-sys: remove obsolete dependency

pkgs/development/r-modules/default.nix

@@ -424,7 +424,6 @@ let
     showtext = [ pkgs.pkgconfig ];
     spate = [ pkgs.pkgconfig ];
     stringi = [ pkgs.pkgconfig ];
-    sys = [ pkgs.libapparmor ];
     sysfonts = [ pkgs.pkgconfig ];
     tesseract = [ pkgs.pkgconfig ];
     Cairo = [ pkgs.pkgconfig ];