fix: derive buildah cache from snapshot image

mentioned in commit b4cf4237

mentioned in merge request Orange-OpenSource/lfn/ci_cd/chained-ci-client-launcher!21 (merged)

mentioned in merge request Orange-OpenSource/lfn/ci_cd/chained-ci-py!129 (merged)

mentioned in merge request Orange-OpenSource/lfn/infra/kubernetes_collection!84 (merged)

mentioned in merge request Orange-OpenSource/lfn/infra/rke2_automatic_installation_collection!98 (merged)

mentioned in merge request Orange-OpenSource/lfn/opnfv/xtesting-api!115 (merged)

mentioned in merge request Deltamir/ansible-hashistack!86

mentioned in merge request to-be-continuous/samples/golang-docker-on-aws!56 (closed)

mentioned in merge request to-be-continuous/tools/vault-secrets-provider!70 (merged)

mentioned in merge request to-be-continuous/tools/tracking!41 (merged)

mentioned in merge request Orange-OpenSource/lfn/ci_cd/chained-ci-client-launcher!22 (merged)

mentioned in merge request Orange-OpenSource/lfn/ci_cd/chained-ci-py!131 (merged)

mentioned in merge request Orange-OpenSource/lfn/infra/kubernetes_collection!85 (merged)

mentioned in merge request Orange-OpenSource/lfn/infra/rke2_automatic_installation_collection!100 (merged)

mentioned in merge request Orange-OpenSource/lfn/opnfv/xtesting-api!118 (merged)

mentioned in merge request to-be-continuous/samples/python-helmfile-on-kubernetes!8 (merged)

mentioned in merge request to-be-continuous/samples/python-on-kubernetes!23 (closed)

mentioned in merge request to-be-continuous/samples/freepascal-make-helm!6 (merged)

mentioned in merge request to-be-continuous/tools/gcp-auth-provider!32 (merged)

mentioned in merge request to-be-continuous/samples/php-on-kubernetes!68 (merged)

mentioned in merge request Orange-OpenSource/lfn/infra/infra_collection!48 (merged)

mentioned in merge request Orange-OpenSource/lfn/infra/os_infra_manager_docker!120 (merged)

mentioned in merge request to-be-continuous/samples/maven-on-kubernetes!84 (merged)

mentioned in merge request to-be-continuous/samples/python-on-kubernetes!33 (merged)