Add Functest CNTT-specific containers in release notes
Add Functest CNTT-specific containers in release notes

Change-Id: I979a5e26caee893d772de484e7a61f2e82762ace
Signed-off-by: Cédric Ollivier <d48310251a4a484d041bc5d09a9ac4d86d20f793@orange.com>

opnfv/functest,opnfv/functest