Bump github.com/docker/docker

Bumps [github.com/docker/docker](https://github.com/docker/docker) from 20.10.3-0.20210216175712-646072ed6524+incompatible to 20.10.6+incompatible.
- [Release notes](https://github.com/docker/docker/releases)
- [Changelog](https://github.com/moby/moby/blob/master/CHANGELOG.md)
- [Commits](https://github.com/docker/docker/commits/v20.10.6)

Signed-off-by: dependabot[bot] <support@github.com>

1 files changed, 0 insertions, 38 deletions

diff --git a/vendor/github.com/containerd/continuity/fs/du.go b/vendor/github.com/containerd/continuity/fs/du.go
deleted file mode 100644
index fccc985dc..000000000
--- a/vendor/github.com/containerd/continuity/fs/du.go
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package fs
-
-import "context"
-
-// Usage of disk information
-type Usage struct {
-	Inodes int64
-	Size   int64
-}
-
-// DiskUsage counts the number of inodes and disk usage for the resources under
-// path.
-func DiskUsage(ctx context.Context, roots ...string) (Usage, error) {
-	return diskUsage(ctx, roots...)
-}
-
-// DiffUsage counts the numbers of inodes and disk usage in the
-// diff between the 2 directories. The first path is intended
-// as the base directory and the second as the changed directory.
-func DiffUsage(ctx context.Context, a, b string) (Usage, error) {
-	return diffUsage(ctx, a, b)
-}