$ git clone -n https://src.fedoraproject.org/rpms/indi-3rdparty-drivers.git /var/lib/mock/f38-build-side-42-init-devel-783910-27946/root/chroot_tmpdir/scmroot/indi-3rdparty-drivers
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-783910-27946/root/chroot_tmpdir/scmroot/indi-3rdparty-drivers'...
$ git fetch origin 2c504bf008fca9589d4b64281489818b10bc167a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/indi-3rdparty-drivers
 * [new ref]         2c504bf008fca9589d4b64281489818b10bc167a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2c504bf Rebuild for ffmpeg 6.0