$ git clone -n https://src.fedoraproject.org/rpms/scannotation.git /var/lib/mock/f40-build-1911213-25081/root/chroot_tmpdir/scmroot/scannotation
Cloning into '/var/lib/mock/f40-build-1911213-25081/root/chroot_tmpdir/scmroot/scannotation'...
$ git fetch origin 6b865b942925f5ba5fee0f182c601609caef27cb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/scannotation
 * [new ref]         6b865b942925f5ba5fee0f182c601609caef27cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b865b9 Rebuilt for java-21-openjdk as system jdk