maintainers: remove ashvith-shetty

maintainers/maintainer-list.nix

···
       fingerprint = "409D 201E 9450 8732 A49E  D0FC 6BDA F874 0068 08DF";
     }];
   };
-  ashvith-shetty = {
-    github = "Ashvith10";
-    githubId = 113123021;
-    name = "Ashvith Shetty";
-  };
   asininemonkey = {
     email = "[e-mail]";
     github = "asininemonkey";

pkgs/data/icons/tau-hydrogen/default.nix

···
     homepage = "https://github.com/tau-OS/tau-hydrogen";
     license = licenses.gpl3Only;
     platforms = platforms.unix;
-    maintainers = with maintainers; [ ashvith-shetty ];
+    maintainers = [ ];
   };
 })