Add example recipes to build a single image

Sample recipes with new recipe action

Fixes: APERTIS-5675

apertis-sysroot.yaml

-{{ $architecture := or .architecture "armhf" }}
-{{ $ospack := or .ospack (printf "ospack-%s" $architecture) }}
+{{ $architecture := or .architecture "amd64" }}
+{{ $type := or .type "sysroot" }}
+{{ $suite := or .suite "v2019dev0" }}
+{{ $ospack := or .ospack (printf "ospack_%s-%s-%s" $suite $architecture $type) }}
 {{ $sysroot := or .sysroot (printf "sysroot-%s" $architecture) }}
 
 architecture: {{ $architecture }}