Check_MK Werk 7141: mk_docker: Inventorize RepoTags and RepoDigests unprocessed

ID: 7141 Title: mk_docker: Inventorize RepoTags and RepoDigests unprocessed Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 Previously, the last RepoTag was picked, and inventorized as 'Repository' and 'Tag' separately. This was somewhat arbitrary, so we now inventorize all RepoTags and RepoDigests without any further interpretation.