Updated openstack/openstack
Project: openstack/glance_store  05842041754a0481562a73827ecb89c7b8b66326

Switch to using oslo.utils

This change switched glance_store to using oslo.utils. It is not good to
add dependency on oslo-incubator if we can avoid it.

Change-Id: I9efe3d57e0ce64296c7a75838bd2ee19249f0fa8
Signed-off-by: Zhi Yan Liu <zhiyanl@cn.ibm.com>