[pkgdb] msgpack was added for ueno

[Fedora PackageDB]

limb has added Package msgpack with summary Binary-based efficient object serialization library
limb has approved Package msgpack
limb has added a Fedora devel branch for msgpack with an owner of ueno
limb has approved msgpack in Fedora devel
limb has approved Package msgpack
limb has set checkout to Approved for provenpackager on msgpack (Fedora devel)
limb has set commit to Approved for provenpackager on msgpack (Fedora devel)

To make changes to this package see:
  https://admin.fedoraproject.org/pkgdb/acls/name/msgpack