Make sure ../backupninja/.ssh/ dir exists bafore updating keys

At the moment we ensure that home directory '../backupninja/' exists
before populating '../backupninja/.ssh/authorized_keys. This patch
makes sure we created '../backupninja/.ssh/' as task that populates
authorized_keys file require .ssh dir to be present.

Change-Id: I680775ff123e69df2bd5987ca5b162b1e3fa7296
Related-Prod: PROD-18986
1 file changed