[A1P] Retrieve the certificates automatically

Instead of using hardcoded certificates in the container, let's retrieve
them automatically.

Issue-ID: OOM-2681
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: If08469469fecdc8bf86d080980f221e5941a2329
11 files changed