Automatic merge from submit-queue (batch tested with PRs 63434, 64172, 63975, 64180, 63755). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Dump Stack when docker fails on healthcheck

Save stack dump of docker daemon in order to be able to
investigate why docker daemon was unresposive to `docker ps`

See https://github.com/moby/moby/blob/master/daemon/daemon.go on
how docker sets up a trap for SIGUSR1 with `setupDumpStackTrap()`

**What this PR does / why we need it**:

This allows us to investigate why docker daemon was unresponsive to "docker ps" command. 

**Special notes for your reviewer**:
Manually tested on Ubuntu and COS.

**Release note**:

```release-note
NONE
```