added updated QUIC example

example.cfg

@@ -159,6 +159,9 @@ protocols:
 # Forward IETF QUIC-50 ("Q050" -> "\x51\x30\x35\x30")
 # Remember that the regex needs to be adjusted for every supported QUIC version.
      { name: "regex"; host: "localhost"; is_udp: true; port: "4433"; regex_patterns: [ "\x51\x30\x35\x30" ]; },
+# More recent versions of QUIC migth work with this:
+     { name: "regex"; host: "localhost"; is_udp: true; port: "4443"; regex_patterns: [ "^[\x40-\x7F\xC0-\xFF]" ]; },
+# See https://github.com/yrutschle/sslh/issues/466 for discussions on QUIC
 
 # Regex examples -- better use the built-in probes for real-world use!
 # OpenVPN