ventoy: add johnrtitor as maintainer

Let me adopt this, will try to maintain this in my free time :)

Signed-off-by: John Titor <50095635+JohnRTitor@users.noreply.github.com>

Author: JohnRTitor

pkgs/by-name/ve/ventoy/package.nix

@@ -215,7 +215,9 @@ stdenv.mkDerivation (finalAttrs: {
     changelog = "https://www.ventoy.net/doc_news.html";
     license = lib.licenses.gpl3Plus;
     mainProgram = "ventoy";
-    maintainers = with lib.maintainers; [ ];
+    maintainers = with lib.maintainers; [
+      johnrtitor
+    ];
     platforms = [
       "x86_64-linux"
       "i686-linux"