change contrib/ to use UpdateAllowed property schema

Partial-bug: #1240583
Change-Id: I1bf09f10efe7ed47bfa4f0178d29689c9fc71d43
change alarms to use UpdateAllowed property schema

Partial-bug: #1240583
Change-Id: Icfa37f99b7e016e805526299b7717283cdb9d82d
change neutron to use UpdateAllowed property schema

Partial-bug: #1240583
Change-Id: If73c678fc0449aca10c273b4521d006d53e0094a
Merge "change contrib/ to use UpdateAllowed property schema"
Merge "change alarms to use UpdateAllowed property schema"
Merge "change neutron to use UpdateAllowed property schema"