Fix controller/src/opserver:test broken due to recent change
that changed pysandesh uve cache introspect to take in uve
data type rather than uve type

Change-Id: I3b30cd88e5016da5cb9ba918fb8f2ea5c3656526
Merge "Fix controller/src/opserver:test broken due to recent change that changed pysandesh uve cache introspect to take in uve data type rather than uve type" into R1.10