Updated git submodules

Updated git submodules

Project: netvirt master cf92b13286783f17a8eefe11cfd1eb8075b3f16b

Fix clear bug in BgpConfigurationManager's interVpnLinkService

The assignment to the field is just self-assigning the current value of
that field (null), not the injected argument, due to a typo... :-(

This could never have worked - isn't this kind of coded tested?! ;)

Found chance related to a closer look in the context of
https://git.opendaylight.org/gerrit/#/c/59205/.  We really should be
working on enabling FindBugs (which, probably, would have spotted this)
on more projects in netvirt... is anyone volunteering to take this on,
if I can provide some coaching and would do reviews?

Change-Id: I0f8cffbd384262a5e68de523725ee3efa1564722
Signed-off-by: Michael Vorburger <vorburger@redhat.com>