$ git clone -n https://src.fedoraproject.org/rpms/websvn.git /var/lib/mock/f40-build-2045089-48771/root/chroot_tmpdir/scmroot/websvn
Cloning into '/var/lib/mock/f40-build-2045089-48771/root/chroot_tmpdir/scmroot/websvn'...
$ git fetch origin a11180b9a3f0287a91ab41f450f844aacc0b54e5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/websvn
 * [new ref]         a11180b9a3f0287a91ab41f450f844aacc0b54e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a11180b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild