Changing scheduler sync event from INFO to DEBUG
Changing scheduler sync event from INFO to DEBUG

We don't need to log every single sync event, this can get
pretty spammy, especially when you have computes in the hundreds.

Change-Id: I958005b6a3e2b90ca6fe6046e4dbcc5991581245

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