fixed duplicated ALPN setting

luci-app-ssr-plus/luasrc/model/cbi/shadowsocksr/client-config.lua

@@ -899,9 +899,6 @@ o.rmempty = true
 o = s:option(DynamicList, "tls_alpn", translate("TLS ALPN"))
 o:depends("tls", true)
 o:depends("type", "tuic")
-o.rmempty = true
-
-o = s:option(Value, "quic_tls_alpn", translate("QUIC TLS ALPN"))
 o:depends("type", "hysteria")
 o.rmempty = true