Bump docker/docker vendor

This brings in client support to set the platform on container create.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>

Author: cpuguy83

vendor.conf

@@ -12,7 +12,7 @@ github.com/creack/pty                               3a6a957789163cacdfe0e291617a
 github.com/davecgh/go-spew                          8991bc29aa16c548c550c7ff78260e27b9ab7c73 # v1.1.1
 github.com/docker/compose-on-kubernetes             78e6a00beda64ac8ccb9fec787e601fe2ce0d5bb # v0.5.0-alpha1
 github.com/docker/distribution                      0d3efadf0154c2b8a4e7b6621fff9809655cc580
-github.com/docker/docker                            c3b3aedfa4ad51de0a2ebfd08a716f585390b512
+github.com/docker/docker                            41ac6bef8d449b3064ad1378a28d95c79c4b9350
 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