Update maven3.5 to 3.6. Part of JDK11 migration

commit 1: initial commit
commit 2: rebase (ccsdk-oran)
commit 3: update CDS to openjdk11

Issue-ID: CCSDK-1870

Signed-off-by: Oleg Mitsura <oleg.mitsura@amdocs.com>
Change-Id: I476f373872e3a1af2e5f04b46b2ab64b4d097722
11 files changed