update dependencies (#6267)

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

vendor/github.com/open-policy-agent/opa/bundle/filefs.go

@@ -26,6 +26,7 @@ type dirLoaderFS struct {
 	root              string
 	pathFormat        PathFormat
 	maxSizeLimitBytes int64
+	followSymlinks    bool
 }
 
 // NewFSLoader returns a basic DirectoryLoader implementation
@@ -66,6 +67,16 @@ func (d *dirLoaderFS) walkDir(path string, dirEntry fs.DirEntry, err error) erro
 				return fmt.Errorf("file %s size %d exceeds limit of %d", path, info.Size(), d.maxSizeLimitBytes)
 			}
 
+			d.files = append(d.files, path)
+		} else if dirEntry.Type()&fs.ModeSymlink != 0 && d.followSymlinks {
+			if d.filter != nil && d.filter(filepath.ToSlash(path), info, getdepth(path, false)) {
+				return nil
+			}
+
+			if d.maxSizeLimitBytes > 0 && info.Size() > d.maxSizeLimitBytes {
+				return fmt.Errorf("file %s size %d exceeds limit of %d", path, info.Size(), d.maxSizeLimitBytes)
+			}
+
 			d.files = append(d.files, path)
 		} else if dirEntry.Type().IsDir() {
 			if d.filter != nil && d.filter(filepath.ToSlash(path), info, getdepth(path, true)) {
@@ -94,6 +105,11 @@ func (d *dirLoaderFS) WithSizeLimitBytes(sizeLimitBytes int64) DirectoryLoader {
 	return d
 }
 
+func (d *dirLoaderFS) WithFollowSymlinks(followSymlinks bool) DirectoryLoader {
+	d.followSymlinks = followSymlinks
+	return d
+}
+
 // NextFile iterates to the next file in the directory tree
 // and returns a file Descriptor for the file.
 func (d *dirLoaderFS) NextFile() (*Descriptor, error) {