maintainers: winterqt -> winter

maintainers/maintainer-list.nix

···
     githubId = 6016963;
     name = "Patrick Winter";
   };
-  winterqt = {
+  winter = {
     email = "[e-mail]";
     github = "winterqt";
     githubId = 78392041;

pkgs/tools/misc/bottom-rs/default.nix

···
     description = "Fantastic (maybe) CLI for translating between bottom and human-readable text";
     homepage = "https://github.com/bottom-software-foundation/bottom-rs";
     license = licenses.mit;
-    maintainers = with maintainers; [ winterqt ];
+    maintainers = with maintainers; [ winter ];
     mainProgram = "bottomify";
   };
 }

pkgs/tools/networking/p2p/jesec-rtorrent/libtorrent.nix

···
     homepage = "https://github.com/jesec/libtorrent";
     description = "A BitTorrent library written in C++ for *nix, with focus on high performance and good code (jesec's fork)";
     license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ winterqt AndersonTorres ];
+    maintainers = with maintainers; [ winter AndersonTorres ];
     platforms = platforms.linux;
   };
 }

pkgs/tools/networking/p2p/jesec-rtorrent/rtorrent.nix

···
     description = "An ncurses client for libtorrent, ideal for use with screen, tmux, or dtach (jesec's fork)";
     homepage = "https://github.com/jesec/rtorrent";
     license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ winterqt AndersonTorres ];
+    maintainers = with maintainers; [ winter AndersonTorres ];
     platforms = platforms.linux;
   };
 }