engine: updated health status URL
engine: updated health status URL

Update health status page URL for 3.4.0.

Change-Id: Ifa24b095764a86e397934a4f73f9ba2db11b1920
Signed-off-by: Sandro Bonazzola <fcb014d63786651910af5db2ecc5316c668188ef@redhat.com>

oVirt/ovirt-hosted-engine-setup,oVirt/ovirt-hosted-engine-setup