$ git clone -n https://src.fedoraproject.org/rpms/webkit2-sharp.git /var/lib/mock/f38-build-side-42-init-devel-1289303-30674/root/chroot_tmpdir/scmroot/webkit2-sharp
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1289303-30674/root/chroot_tmpdir/scmroot/webkit2-sharp'...
$ git fetch origin 3278cece3621a00c3d1516e246d34cd69475bda0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/webkit2-sharp
 * [new ref]         3278cece3621a00c3d1516e246d34cd69475bda0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3278cec Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild