ospack-target: Drop duplicated package installations

Newport was listed twice, and there's no need to install
{ribchester,canterbury}-core separately from their full counterparts.

Signed-off-by: Emanuele Aina <emanuele.aina@collabora.com>

apertis-ospack-target.yaml

@@ -73,9 +73,9 @@ actions:
   - action: apt
     description: "Application framework packages"
     packages:
-      - canterbury-core
+      - canterbury
       - newport
-      - ribchester-core
+      - ribchester
   {{ end }}
 
   - action: apt
@@ -185,17 +185,14 @@ actions:
     packages:
       - barkway
       - beckfoot
-      - canterbury
       - didcot
       - dlt-daemon
       - frome
       #- geoclue
       - grilo-plugins-0.3
-      - newport
       - ofono
       - prestwood
       - rhosydd
-      - ribchester
       - shapwick
       - syncevolution
       - tinwell