feat: multi-platform build with buildah manifest

mentioned in commit 034d3b99

mentioned in merge request Orange-OpenSource/k8s-tz/tools/template-template!253 (merged)

mentioned in merge request Orange-OpenSource/lfn/ci_cd/chained-ci-client-launcher!277 (merged)

mentioned in merge request Orange-OpenSource/lfn/ci_cd/chained-ci-py!449 (merged)

mentioned in merge request Orange-OpenSource/lfn/ci_cd/docker-ansible-core!291 (merged)

mentioned in merge request Orange-OpenSource/lfn/infra/infra_collection!239 (merged)

mentioned in merge request Orange-OpenSource/lfn/infra/kubernetes_collection!308 (merged)

mentioned in merge request Orange-OpenSource/lfn/infra/os_infra_manager_docker!370 (merged)

mentioned in merge request Orange-OpenSource/lfn/infra/rke2_automatic_installation_collection!327 (merged)

mentioned in merge request vriska/searchdown!50

mentioned in merge request hobyte/kube-cli!34 (closed)

mentioned in merge request to-be-contained/images!49 (closed)

mentioned in merge request to-be-continuous/tools/gitlab-ci-test!8

mentioned in merge request to-be-continuous/samples/node-on-openshift!41 (closed)

mentioned in merge request to-be-continuous/samples/python-docker-compose!28 (closed)

mentioned in merge request to-be-continuous/samples/python-helmfile-on-kubernetes!99 (closed)

mentioned in merge request to-be-continuous/samples/python-on-kubernetes!88 (closed)

mentioned in merge request to-be-continuous/samples/freepascal-make-helm!56 (merged)

mentioned in merge request to-be-continuous/samples/golang-docker-on-aws!137 (merged)

mentioned in merge request to-be-continuous/samples/maven-on-kubernetes!156 (closed)

mentioned in merge request to-be-continuous/samples/node-on-openshift!46

mentioned in merge request to-be-continuous/samples/maven-on-kubernetes!161

mentioned in merge request hobyte/kube-cli!36