$ git clone -n https://src.fedoraproject.org/rpms/osgi-annotation.git /var/lib/mock/f40-build-2618160-64489/root/chroot_tmpdir/scmroot/osgi-annotation
Cloning into '/var/lib/mock/f40-build-2618160-64489/root/chroot_tmpdir/scmroot/osgi-annotation'...
$ git fetch origin eabdaf70a90eaaead3de3e7bd6b12b7b41c034a2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/osgi-annotation
 * [new ref]         eabdaf70a90eaaead3de3e7bd6b12b7b41c034a2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eabdaf7 Rebuilt for java-21-openjdk as system jdk