Remove 'generic' name from LXC ostree

Do not need to use hardcoded 'generic' name anymore for LXC ostree.

Signed-off-by: Denis Pynkin <denis.pynkin@collabora.com>
Reviewed-by: Emanuele Aina <emanuele.aina@collabora.co.uk>
Differential Revision: https://phabricator.apertis.org/D7394

Jenkinsfile

@@ -149,9 +149,9 @@ def buildContainer(architecture, type, board, debosarguments = "", production =
            -t architecture:${architecture} \
            -t type:$type \
            -t suite:$release \
-           -t repourl:https://images.apertis.org/ostree/${architecture}-generic-${type} \
+           -t repourl:https://images.apertis.org/ostree/${architecture}-${board}-${type} \
            -t osname:apertis \
-           -t branch:apertis/${architecture}-generic/${type} \
+           -t branch:apertis/${architecture}-${board}/${type} \
            -t ospack:lxc-ostree-${release}-${architecture}-${type}_${PIPELINE_VERSION}.tar.gz \
            -t message:${release}-${type}-${architecture}-${type}-${board}_${PIPELINE_VERSION} \
            ${WORKSPACE}/apertis-ostree-pack.yaml""")