bump docker/docker to a09e6e323e55e1a9b21df9c2c555f5668df3ac9b

full diff: moby/moby@b6684a4...a09e6e3

relevant changes:

- moby/moby#39995 Update containerd binary to v1.2.10
- moby/moby#40001 Update runc to v1.0.0-rc8-92-g84373aaa (CVE-2019-16884)
- moby/moby#39999 bump golang 1.13.1 (CVE-2019-16276)
- moby/moby#40102 bump golang 1.13.3 (CVE-2019-17596)
- moby/moby#40134 Revert "homedir: add cgo or osusergo buildtag constraints for unix"
    - reverts moby/moby#39994 homedir: add cgo or osusergo buildtag constraints for unix,
      in favor of documenting when to set the `osusergo` build tag. The `osusergo`
      build-flag must be used when compiling a static binary with `cgo` enabled,
      and linking against `glibc`.
- moby/moby#39983 builder: remove legacy build's session handling
  This feature was used by docker build --stream and it was kept experimental.
  Users of this endpoint should enable BuildKit anyway by setting Version to BuilderBuildKit.
    - Related: docker#2105 build: remove --stream (was experimental)
- moby/moby #40045 Bump logrus 1.4.2, go-shellwords, mergo, flock, creack/pty,
  golang/gddo, gorilla/mux
- moby/moby#39713 bump containerd and dependencies to v1.3.0
- moby/moby#39987 Add ability to handle index acknowledgment with splunk log driver
- moby/moby#40070 Use ocischema package instead of custom handler
    - relates to moby/moby#39727 Docker 19.03 doesn't support OCI image
    - relates to docker/hub-feedback#1871
    - relates to distribution/distribution#3024
- moby/moby#39231 Add support for sending down service Running and Desired task counts
- moby/moby#39822 daemon: Use short libnetwork ID in exec-root
- moby/moby#39100 Use Microsoft/hcsshim constants and deprecate pkg/system.GetOsVersion()
    - updates/requires Microsoft/hscshim@2226e083fc390003ae5aa8325c3c92789afa0e7a

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor.conf

@@ -16,7 +16,7 @@ github.com/davecgh/go-spew                          8991bc29aa16c548c550c7ff7826
 github.com/dgrijalva/jwt-go                         a2c85815a77d0f951e33ba4db5ae93629a1530af
 github.com/docker/compose-on-kubernetes             cc4914dfd1b6684a9750a59f3613fc0a95291824 # v0.4.23
 github.com/docker/distribution                      0d3efadf0154c2b8a4e7b6621fff9809655cc580
-github.com/docker/docker                            b6684a403c99aaf6be5b8ce0bef3c6650fcdcd12
+github.com/docker/docker                            a09e6e323e55e1a9b21df9c2c555f5668df3ac9b
 github.com/docker/docker-credential-helpers         54f0238b6bf101fc3ad3b34114cb5520beb562f5 # v0.6.3
 github.com/docker/go                                d30aec9fd63c35133f8f79c3412ad91a3b08be06 # Contains a customized version of canonical/json and is used by Notary. The package is periodically rebased on current Go versions.
 github.com/docker/go-connections                    7395e3f8aa162843a74ed6d48e79627d9792ac55 # v0.4.0