Bumping functional test job timeouts
Bumping functional test job timeouts

Recently we saw frequent job timeouts probably due to the intel kernel
patches. So this patch bumps the functional and functional-py35 jobs
timeout from 1800 seconds to 3600 seconds.

Change-Id: I632e006e1ba62c998955a04421e0e0c6311544cb
Closes-Bug: #1745398

mahak/nova,gooddata/openstack-nova,openstack/nova,mahak/nova,rahulunair/nova,rahulunair/nova,phenoxim/nova,rahulunair/nova,phenoxim/nova,gooddata/openstack-nova,klmitch/nova,klmitch/nova,klmitch/nova,gooddata/openstack-nova,mikalstill/nova,mahak/nova,klmitch/nova,openstack/nova,mikalstill/nova,mikalstill/nova,openstack/nova,gooddata/openstack-nova