Fix sample files miss for os-aggregates

There are some sample files for os-aggregates V3 API assigning
'deleted' element with '0', which should be assigned to 'false'.
This patch fixes it.

Change-Id: I6d7814ce98bc0c701d4eabefcbe64100345cb2d3
Closes-Bug: #1294556
Merge "Fix sample files miss for os-aggregates"