$ git clone -n https://src.fedoraproject.org/rpms/intel-mediasdk.git /var/lib/mock/f42-build-3348021-45005/root/chroot_tmpdir/scmroot/intel-mediasdk
Cloning into '/var/lib/mock/f42-build-3348021-45005/root/chroot_tmpdir/scmroot/intel-mediasdk'...
$ git fetch origin 658287bef4bd90d653b43d28a7c128006ed03ec0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/intel-mediasdk
 * [new ref]         658287bef4bd90d653b43d28a7c128006ed03ec0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 658287b Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild