deps: Bump cAdvisor to v0.46.0

Signed-off-by: David Porter <david@porter.me>

vendor/github.com/karrick/godirwalk/README.md

@@ -5,13 +5,17 @@ system.
 
 [![GoDoc](https://godoc.org/github.com/karrick/godirwalk?status.svg)](https://godoc.org/github.com/karrick/godirwalk) [![Build Status](https://dev.azure.com/microsoft0235/microsoft/_apis/build/status/karrick.godirwalk?branchName=master)](https://dev.azure.com/microsoft0235/microsoft/_build/latest?definitionId=1&branchName=master)
 
-In short, why do I use this library?
+In short, why did I create this library?
 
 1. It's faster than `filepath.Walk`.
 1. It's more correct on Windows than `filepath.Walk`.
 1. It's more easy to use than `filepath.Walk`.
 1. It's more flexible than `filepath.Walk`.
 
+Depending on your specific circumstances, [you might no longer need a
+library for file walking in
+Go](https://engineering.kablamo.com.au/posts/2021/quick-comparison-between-go-file-walk-implementations).
+
 ## Usage Example
 
 Additional examples are provided in the `examples/` subdirectory.

vendor/github.com/karrick/godirwalk/scandir_unix.go

@@ -1,3 +1,4 @@
+//go:build !windows
 // +build !windows
 
 package godirwalk
@@ -22,8 +23,10 @@ type Scanner struct {
 	fd            int // file descriptor used to read entries from directory
 }
 
-// NewScanner returns a new directory Scanner that lazily enumerates the
-// contents of a single directory.
+// NewScanner returns a new directory Scanner that lazily enumerates
+// the contents of a single directory. To prevent resource leaks,
+// caller must invoke either the Scanner's Close or Err method after
+// it has completed scanning a directory.
 //
 //     scanner, err := godirwalk.NewScanner(dirname)
 //     if err != nil {
@@ -52,10 +55,12 @@ func NewScanner(osDirname string) (*Scanner, error) {
 	return NewScannerWithScratchBuffer(osDirname, nil)
 }
 
-// NewScannerWithScratchBuffer returns a new directory Scanner that lazily
-// enumerates the contents of a single directory. On platforms other than
-// Windows it uses the provided scratch buffer to read from the file system. On
-// Windows the scratch buffer is ignored.
+// NewScannerWithScratchBuffer returns a new directory Scanner that
+// lazily enumerates the contents of a single directory. On platforms
+// other than Windows it uses the provided scratch buffer to read from
+// the file system. On Windows the scratch buffer is ignored. To
+// prevent resource leaks, caller must invoke either the Scanner's
+// Close or Err method after it has completed scanning a directory.
 func NewScannerWithScratchBuffer(osDirname string, scratchBuffer []byte) (*Scanner, error) {
 	dh, err := os.Open(osDirname)
 	if err != nil {
@@ -73,6 +78,13 @@ func NewScannerWithScratchBuffer(osDirname string, scratchBuffer []byte) (*Scann
 	return scanner, nil
 }
 
+// Close releases resources associated with scanning a directory. Call
+// either this or the Err method when the directory no longer needs to
+// be scanned.
+func (s *Scanner) Close() error {
+	return s.Err()
+}
+
 // Dirent returns the current directory entry while scanning a directory.
 func (s *Scanner) Dirent() (*Dirent, error) {
 	if s.de == nil {
@@ -90,8 +102,10 @@ func (s *Scanner) done(err error) {
 		return
 	}
 
-	if cerr := s.dh.Close(); err == nil {
-		s.err = cerr
+	s.err = err
+
+	if err = s.dh.Close(); s.err == nil {
+		s.err = err
 	}
 
 	s.osDirname, s.childName = "", ""
@@ -101,9 +115,10 @@ func (s *Scanner) done(err error) {
 	s.fd = 0
 }
 
-// Err returns any error associated with scanning a directory. It is normal to
-// call Err after Scan returns false, even though they both ensure Scanner
-// resources are released. Do not call until done scanning a directory.
+// Err returns any error associated with scanning a directory. It is
+// normal to call Err after Scan returns false, even though they both
+// ensure Scanner resources are released. Call either this or the
+// Close method when the directory no longer needs to be scanned.
 func (s *Scanner) Err() error {
 	s.done(nil)
 	return s.err
@@ -135,7 +150,7 @@ func (s *Scanner) Scan() bool {
 				if err == syscall.EINTR /* || err == unix.EINTR */ {
 					continue
 				}
-				s.done(err)
+				s.done(err) // any other error forces a stop
 				return false
 			}
 			if n <= 0 { // end of directory: normal exit

vendor/github.com/karrick/godirwalk/scandir_windows.go

@@ -1,3 +1,4 @@
+//go:build windows
 // +build windows
 
 package godirwalk
@@ -17,8 +18,10 @@ type Scanner struct {
 	childMode os.FileMode
 }
 
-// NewScanner returns a new directory Scanner that lazily enumerates the
-// contents of a single directory.
+// NewScanner returns a new directory Scanner that lazily enumerates
+// the contents of a single directory. To prevent resource leaks,
+// caller must invoke either the Scanner's Close or Err method after
+// it has completed scanning a directory.
 //
 //     scanner, err := godirwalk.NewScanner(dirname)
 //     if err != nil {
@@ -55,14 +58,24 @@ func NewScanner(osDirname string) (*Scanner, error) {
 	return scanner, nil
 }
 
-// NewScannerWithScratchBuffer returns a new directory Scanner that lazily
-// enumerates the contents of a single directory. On platforms other than
-// Windows it uses the provided scratch buffer to read from the file system. On
-// Windows the scratch buffer parameter is ignored.
+// NewScannerWithScratchBuffer returns a new directory Scanner that
+// lazily enumerates the contents of a single directory. On platforms
+// other than Windows it uses the provided scratch buffer to read from
+// the file system. On Windows the scratch buffer parameter is
+// ignored. To prevent resource leaks, caller must invoke either the
+// Scanner's Close or Err method after it has completed scanning a
+// directory.
 func NewScannerWithScratchBuffer(osDirname string, scratchBuffer []byte) (*Scanner, error) {
 	return NewScanner(osDirname)
 }
 
+// Close releases resources associated with scanning a directory. Call
+// either this or the Err method when the directory no longer needs to
+// be scanned.
+func (s *Scanner) Close() error {
+	return s.Err()
+}
+
 // Dirent returns the current directory entry while scanning a directory.
 func (s *Scanner) Dirent() (*Dirent, error) {
 	if s.de == nil {
@@ -83,17 +96,20 @@ func (s *Scanner) done(err error) {
 		return
 	}
 
-	if cerr := s.dh.Close(); err == nil {
-		s.err = cerr
+	s.err = err
+
+	if err = s.dh.Close(); s.err == nil {
+		s.err = err
 	}
 
 	s.childName, s.osDirname = "", ""
 	s.de, s.dh = nil, nil
 }
 
-// Err returns any error associated with scanning a directory. It is normal to
-// call Err after Scan returns false, even though they both ensure Scanner
-// resources are released. Do not call until done scanning a directory.
+// Err returns any error associated with scanning a directory. It is
+// normal to call Err after Scan returns false, even though they both
+// ensure Scanner resources are released. Call either this or the
+// Close method when the directory no longer needs to be scanned.
 func (s *Scanner) Err() error {
 	s.done(nil)
 	return s.err