增加websocket支持

vendor/github.com/jackc/pgx/v5/pgproto3/notice_response.go

@@ -12,8 +12,6 @@ func (dst *NoticeResponse) Decode(src []byte) error {
 }
 
 // Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
-func (src *NoticeResponse) Encode(dst []byte) ([]byte, error) {
-	dst, sp := beginMessage(dst, 'N')
-	dst = (*ErrorResponse)(src).appendFields(dst)
-	return finishMessage(dst, sp)
+func (src *NoticeResponse) Encode(dst []byte) []byte {
+	return append(dst, (*ErrorResponse)(src).marshalBinary('N')...)
 }