Updated git submodules

Updated git submodules

Project: integration/test master fc0ec1ef74c6f7ab20ff9f50271975de6125d86a

Increase timeout for dsbenchmark suite

It is now run also on 3-node cluster,
and even though it passed on Sandbox within 30 minutes,
in production it times out.

3 hours seems very long, considering 1-node suite passes
the test case in 9 minutes, but this is to distinguish real failures
from mere performance degradation perhaps caused by network.

Change-Id: Id9923c510c7814e6ccb22d6b2c5398a37dbd9778
Signed-off-by: Vratko Polak <vrpolak@cisco.com>