update dependencies (#6267)

Signed-off-by: hongming <coder.scala@gmail.com>

vendor/github.com/antlr4-go/antlr/v4/file_stream.go

@@ -0,0 +1,67 @@
+// Copyright (c) 2012-2022 The ANTLR Project. All rights reserved.
+// Use of this file is governed by the BSD 3-clause license that
+// can be found in the LICENSE.txt file in the project root.
+
+package antlr
+
+import (
+	"bufio"
+	"os"
+)
+
+//  This is an InputStream that is loaded from a file all at once
+//  when you construct the object.
+
+type FileStream struct {
+	InputStream
+	filename string
+}
+
+//goland:noinspection GoUnusedExportedFunction
+func NewFileStream(fileName string) (*FileStream, error) {
+
+	f, err := os.Open(fileName)
+	if err != nil {
+		return nil, err
+	}
+
+	defer func(f *os.File) {
+		errF := f.Close()
+		if errF != nil {
+		}
+	}(f)
+
+	reader := bufio.NewReader(f)
+	fInfo, err := f.Stat()
+	if err != nil {
+		return nil, err
+	}
+
+	fs := &FileStream{
+		InputStream: InputStream{
+			index: 0,
+			name:  fileName,
+		},
+		filename: fileName,
+	}
+
+	// Pre-build the buffer and read runes efficiently
+	//
+	fs.data = make([]rune, 0, fInfo.Size())
+	for {
+		r, _, err := reader.ReadRune()
+		if err != nil {
+			break
+		}
+		fs.data = append(fs.data, r)
+	}
+	fs.size = len(fs.data) // Size in runes
+
+	// All done.
+	//
+	return fs, nil
+}
+
+func (f *FileStream) GetSourceName() string {
+	return f.filename
+}