Bump github.com/docker/docker from 20.10.18+incompatible to 20.10.21+incompatible

[dependabot[bot]]

Bumps github.com/docker/docker from 20.10.18+incompatible to 20.10.21+incompatible.

Release notes

Sourced from github.com/docker/docker's releases.

v20.10.21

This release of Docker Engine contains updated versions of Docker Compose, Docker Scan, Containerd, added packages for Ubuntu 22.10, and some minor bug fixes and enhancements.

Client

• Remove "experimental" gates around "--platform" in bash completion docker/cli#3824.

Daemon

• Allow "allow-nondistributable-artifacts" to be configured for Docker Hub moby/moby#44313.
• Fix an Invalid standard handle identifie panic when registering the docker daemon as a service from a legacy CLI on Windows moby/moby#44326.

Builder

• Fix running git commands in Cygwin on Windows moby/moby#44332.
• Update bundled BuildKit version to to fix "output clipped, log limit 1MiB reached" errors moby/moby#44339.

Packaging

• Provide packages for Ubuntu 22.10 "Kinetic Kudu".
• Update Docker Compose to v2.12.2.
• Update Docker Scan to v0.21.0.
• Update containerd (containerd.io package) to v1.6.9.

v20.10.20

This release of Docker Engine contains partial mitigations for a Git vulnerability (CVE-2022-39253), and has updated handling of image:tag@digest image references.

The Git vulnerability allows a maliciously crafted Git repository, when used as a build context, to copy arbitrary filesystem paths into resulting containers/images; this can occur in both the daemon, and in API clients, depending on the versions and tools in use.

The mitigations available in this release and in other consumers of the daemon API are partial and only protect users who build a Git URL context (e.g. git+protocol://). As the vulnerability could still be exploited by manually run Git commands that interact with and check out submodules, users should immediately upgrade to a patched version of Git to protect against this vulernability. Further details are available from the GitHub blog ("Git security vulnerabilities announced").

Client

• Added a mitigation for CVE-2022-39253, when using the classic Builder with a Git URL as the build context.

Daemon

... (truncated)

Commits

• 3056208 Merge pull request #44358 from thaJeztah/20.10_backport_busybox_w32_img
• f99cb82 integration: download busybox-w32 from GitHub Release
• 24aa4c9 Merge pull request #44353 from thaJeztah/20.10_backport_update_containerd_binary
• 3f9dc25 update containerd binary to v1.6.9
• 753cd92 Merge pull request #44326 from thaJeztah/20.10_bump_term_ansiterm
• 82f583c Merge pull request #44339 from crazy-max/20.10_update_buildkit
• 87ccd38 vendor: moby/term, Azure/go-ansiterm for golang.org/x/sys/windows compatibility
• e83e465 [20.10] vendor: github.com/moby/buildkit eeb7b65ab7d651770a5ec52a06ea7c96eb97...
• e3fef9a Merge pull request #44340 from thaJeztah/20.10_backport_skip_tests
• 9c84417 skip TestImagePullStoredfDigestForOtherRepo() on Windows and rootless
• Additional commits viewable in compare view

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