Hysteria inbound: Support routing's vlessRoute as well (#6375)

https://github.com/XTLS/Xray-core/pull/6375#issuecomment-4795522284

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Co-authored-by: LjhAUMEM <llnu14702@gmail.com>

transport/internet/hysteria/hub.go

@@ -58,7 +58,7 @@ func (h *httpHandler) AuthHTTP(w http.ResponseWriter, r *http.Request) bool {
 
 		var user *protocol.MemoryUser
 		var ok bool
-		if h.validator != nil && h.validator.GetCount() > 0 {
+		if h.validator != nil && h.validator.NotEmpty() {
 			user = h.validator.Get(auth)
 		} else if h.config.Auth != "" {
 			ok = auth == h.config.Auth