treewide: remove danieldk as maintainer from a set of packages

I currently do not have much time to work on nixpkgs. Remove
myself as a maintainer from a bunch of packages to avoid that
people are waiting on me for a review.

pkgs/development/python-modules/pytorch/bin.nix

@@ -67,6 +67,6 @@ in buildPythonPackage {
     changelog = "https://github.com/pytorch/pytorch/releases/tag/v${version}";
     license = licenses.unfree; # Includes CUDA and Intel MKL.
     platforms = platforms.linux;
-    maintainers = with maintainers; [ danieldk ];
+    maintainers = with maintainers; [ ];
   };
 }

pkgs/development/python-modules/pytorch/default.nix

@@ -313,7 +313,7 @@ in buildPythonPackage rec {
     homepage    = "https://pytorch.org/";
     license     = licenses.bsd3;
     platforms   = with platforms; linux ++ lib.optionals (!cudaSupport) darwin;
-    maintainers = with maintainers; [ danieldk teh thoughtpolice tscholak ]; # tscholak esp. for darwin-related builds
+    maintainers = with maintainers; [ teh thoughtpolice tscholak ]; # tscholak esp. for darwin-related builds
     # error: use of undeclared identifier 'noU'; did you mean 'no'?
     broken = stdenv.isDarwin;
   };