Bump github.com/containers/storage from 1.16.2 to 1.16.3

Bumps [github.com/containers/storage](https://github.com/containers/storage) from 1.16.2 to 1.16.3.
- [Release notes](https://github.com/containers/storage/releases)
- [Changelog](https://github.com/containers/storage/blob/master/docs/containers-storage-changes.md)
- [Commits](https://github.com/containers/storage/compare/v1.16.2...v1.16.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

vendor/github.com/containers/storage/pkg/system/lstat_unix.go

@@ -3,6 +3,7 @@
 package system
 
 import (
+	"os"
 	"syscall"
 )
 
@@ -13,7 +14,7 @@ import (
 func Lstat(path string) (*StatT, error) {
 	s := &syscall.Stat_t{}
 	if err := syscall.Lstat(path, s); err != nil {
-		return nil, err
+		return nil, &os.PathError{"Lstat", path, err}
 	}
 	return fromStatT(s)
 }

vendor/github.com/containers/storage/pkg/system/rm.go

@@ -34,7 +34,7 @@ func EnsureRemoveAll(dir string) error {
 	for {
 		err := os.RemoveAll(dir)
 		if err == nil {
-			return err
+			return nil
 		}
 
 		pe, ok := err.(*os.PathError)
@@ -63,12 +63,8 @@ func EnsureRemoveAll(dir string) error {
 			return err
 		}
 
-		if mounted, _ := mount.Mounted(pe.Path); mounted {
-			if e := mount.Unmount(pe.Path); e != nil {
-				if mounted, _ := mount.Mounted(pe.Path); mounted {
-					return errors.Wrapf(e, "error while removing %s", dir)
-				}
-			}
+		if e := mount.Unmount(pe.Path); e != nil {
+			return errors.Wrapf(e, "error while removing %s", dir)
 		}
 
 		if exitOnErr[pe.Path] == maxRetry {

vendor/github.com/containers/storage/pkg/system/stat_unix.go

@@ -3,6 +3,8 @@
 package system
 
 import (
+	"os"
+	"strconv"
 	"syscall"
 )
 
@@ -54,7 +56,7 @@ func (s StatT) Mtim() syscall.Timespec {
 func Stat(path string) (*StatT, error) {
 	s := &syscall.Stat_t{}
 	if err := syscall.Stat(path, s); err != nil {
-		return nil, err
+		return nil, &os.PathError{Op: "Stat", Path: path, Err: err}
 	}
 	return fromStatT(s)
 }
@@ -66,7 +68,7 @@ func Stat(path string) (*StatT, error) {
 func Fstat(fd int) (*StatT, error) {
 	s := &syscall.Stat_t{}
 	if err := syscall.Fstat(fd, s); err != nil {
-		return nil, err
+		return nil, &os.PathError{Op: "Fstat", Path: strconv.Itoa(fd), Err: err}
 	}
 	return fromStatT(s)
 }