community/h2o: add patch for CVE-2023-44487, community/dnsdist: require patched h2o
this breaks ABI compatibility, so the dnsdist port now depends on h2o revision r10 or newer
this MR replaces !53215 (closed) (thanks!)
this breaks ABI compatibility, so the dnsdist port now depends on h2o revision r10 or newer
this MR replaces !53215 (closed) (thanks!)