Update docker

Changes:

- docker-library/docker@5664931: Merge pull request docker-library/docker#207 from infosiftr/ssh
- docker-library/docker@7a67842: Add "openssh-client" to the standard client images

library/docker

@@ -6,7 +6,7 @@ GitRepo: https://github.com/docker-library/docker.git
 
 Tags: 19.03.5, 19.03, 19, stable, test, latest
 Architectures: amd64, arm32v6, arm32v7, arm64v8
-GitCommit: 85dac86564e6f3aae2b508714c6ba94f530eb07b
+GitCommit: 7a67842e7ff12c1426ae6a67ac1b7a701b51f3df
 Directory: 19.03
 
 Tags: 19.03.5-dind, 19.03-dind, 19-dind, stable-dind, test-dind, dind
@@ -21,5 +21,5 @@ Directory: 19.03/dind-rootless
 
 Tags: 19.03.5-git, 19.03-git, 19-git, stable-git, test-git, git
 Architectures: amd64, arm32v6, arm32v7, arm64v8
-GitCommit: 4975dca2dd357705c5613045348402ab664ccdf0
+GitCommit: 7a67842e7ff12c1426ae6a67ac1b7a701b51f3df
 Directory: 19.03/git