vendor containers/storage@main

Mainly to pull in fixes for #1382 which is impossible to reproduce
locally so let's optimistically mark it as fixed and reopen if needed
in the future.

Fixes: #1382
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>

vendor/github.com/containers/storage/drivers/vfs/driver.go

@@ -28,7 +28,7 @@ var (
 const defaultPerms = os.FileMode(0555)
 
 func init() {
-	graphdriver.Register("vfs", Init)
+	graphdriver.MustRegister("vfs", Init)
 }
 
 // Init returns a new VFS driver.
@@ -98,7 +98,7 @@ func (d *Driver) Status() [][2]string {
 
 // Metadata is used for implementing the graphdriver.ProtoDriver interface. VFS does not currently have any meta data.
 func (d *Driver) Metadata(id string) (map[string]string, error) {
-	return nil, nil
+	return nil, nil //nolint: nilnil
 }
 
 // Cleanup is used to implement graphdriver.ProtoDriver. There is no cleanup required for this driver.