ospf6d: add 'log-adjacency-changes [detail]'

Similar to OSPFv2, add support for 'log-adjacency-changes [detail]' to log
changes in adjacency state of ospfv3 neighbors.

Signed-off-by: Pradosh Mohapatra <pmohapat at cumulusnetworks.com>
Reviewed-by: Dinesh G Dutt <ddutt at cumulusnetworks.com>
Reviewed-by: Scott Feldman <sfeldma at cumulusnetworks.com>
Reviewed-by: Shrijeet Mukherjee <shm at cumulusnetworks.com>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
4 files changed