LaunchServer: Only consider path in OpenURL

This resolves the crash in SerenityOS#6812 where the browser was trying to open a
file in the Download directory, but the check against allowed paths was
also trying to match the URL fragment.

Resolves SerenityOS#6812

Userland/Services/LaunchServer/ClientConnection.cpp

@@ -36,9 +36,11 @@ Messages::LaunchServer::OpenURLResponse ClientConnection::handle(const Messages:
 {
  if (!m_allowlist.is_empty()) {
  bool allowed = false;
+ auto request_url_without_fragment = request.url();
+ request_url_without_fragment.set_fragment({});
  for (auto& allowed_handler : m_allowlist) {
  if (allowed_handler.handler_name == request.handler_name()
- && (allowed_handler.any_url || allowed_handler.urls.contains_slow(request.url()))) {
+ && (allowed_handler.any_url || allowed_handler.urls.contains_slow(request_url_without_fragment))) {
  allowed = true;
  break;
  }