Release notes & Roll version after i-release 1.6.0 -> 1.7.0

Change-Id: Id3c3cedfca6195647a8f4612e004e77fddce582c
Signed-off-by: JohnKeeney <john.keeney@est.tech>
Issue-ID: NONRTRIC-958
Signed-off-by: JohnKeeney <john.keeney@est.tech>
2 files changed