Component snakeyaml was removed from javapackages-tools module in commit '671bfd258880fa1e1831305f0264588bbc49116d Drop base64coder, joda-convert, joda-time, snakeyaml', which made branch javapackages of rpms/snakeyaml no longer needed. See: https://src.fedoraproject.org/modules/javapackages-tools/c/671bfd2