Add demo specific KUKSA.val configuration

Add kuksa-val-agl and kuksa-val-agl-demo-cluster recipes that install
extra configuration for KUKSA.val for the AGL demo platform.

Changes:
- Add kuksa-val-agl recipe to install AGL specific signals overlay
  and uses a new environment variable hook in the kuksa-val systemd
  unit to pass the required --overlays option to pick it up.
- Add kuksa-val-agl-demo-cluster recipe to install cluster support
  specific kuksa-val environment file that makes kuksa-val-server
  listen on all addresses.  This is hopefully a stop gap approach
  for the cluster demo until support for listening on multiple
  addresses is added upstream.
- Add kuksa-val-agl to packagegroup-agl-ivi-services to enable the
  AGL specific signals in the demo images.
- Add kuksa-val-agl-demo-cluster to packagegroup-agl-demo-cluster-support
  to pick it up when the agl-demo-cluster-support feature is used
  to build an image for the full AGL demo setup.

Bug-AGL: SPEC-4405

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I9f847a2520bc55be6d994a45bc8815b86ec1d1ae

1 files changed, 1 insertions, 0 deletions

diff --git a/recipes-platform/packagegroups/packagegroup-agl-demo-cluster-support.bb b/recipes-platform/packagegroups/packagegroup-agl-demo-cluster-support.bb
index 8c3fe3b9..a950ef40 100644
--- a/recipes-platform/packagegroups/packagegroup-agl-demo-cluster-support.bb
+++ b/recipes-platform/packagegroups/packagegroup-agl-demo-cluster-support.bb
@@ -13,4 +13,5 @@ RDEPENDS:${PN} += "\
     packagegroup-agl-demo-platform \
     tbtnavi \
     cluster-demo-network-config \
+    kuksa-val-agl-demo-cluster \
 "