v26.1.23

1. update Xray-core to v26.1.23
   https://github.com/XTLS/Xray-core/releases/tag/v26.1.23

2. support new sharing fields (ech, pcs).
   XTLS/Xray-core#716

3. support Hysteria 2 URI
   https://v2.hysteria.network/docs/developers/URI-Scheme/