[CLOUD-3261] (JWS31) Update mongodb driver to mongodb36, [CLOUD-3262] (JWS50) Update mongodb driver to mongodb36

[bekionel]

https://issues.jboss.org/browse/CLOUD-3261 https://issues.jboss.org/browse/CLOUD-3262

Signed-off-by: Sokratis Zappis szappis@redhat.com

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