reporting: consider extended_hash when creating queue.html
reporting: consider extended_hash when creating queue.html

Previously, when the queue.html file was generated, we went through
the commits and checked if there was any existing commit with the
same commit_hash/extended_hash combination in the database as the
ones we were about to build. This can prevent commits from being
shown in the queue.html report, if we had a new commit being built
because it had a different extended_hash.

This commit fixes that by including the extended_hash in the filter.

Change-Id: I81b60ed51a269085eb282db8a1f89860e989276c

openstack-packages/delorean,openstack-packages/delorean,openstack-packages/DLRN,openstack-packages/DLRN