Improve setup for solving access issues

While developping the binding afb-test, the export of
the binding afm-test, using "provided-binding" feature
reavealed to be broken because of security setup.

Bug-AGL: SPEC-2795

Change-Id: Ifc11a8b6a0f20b25d34a8f6b2f81f4c8b5f98238
Signed-off-by: Jose Bollo <jose.bollo@iot.bzh>