[DOC] Update OOM Quick Start Guide documentation section

This commit adds change to the Verify ONAP installation step to add
another command in oom_quickstart_guide documentation section.

Change-Id: I16ace8c330abdd7a073b8c5ca289522533b7522e
Issue-ID: OOM-2548
Signed-off-by: ramagp <ramakrishnagp@aarnanetworks.com>
1 file changed