Disable testacse for WIN32

Disable the broken testcase (MB-10292) for win32 so that we
can discover new test failures until this is fixed.

Change-Id: I2fb66c7f08199de9ba7cb63d0d81cb2d4783908b
Reviewed-on: http://review.couchbase.org/33985
Reviewed-by: Sarath Lakshman <sarath@couchbase.com>
Reviewed-by: Volker Mische <volker.mische@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>