$ git clone -n https://src.fedoraproject.org/rpms/openstack-java-sdk.git /var/lib/mock/f40-build-2588808-62563/root/chroot_tmpdir/scmroot/openstack-java-sdk
Cloning into '/var/lib/mock/f40-build-2588808-62563/root/chroot_tmpdir/scmroot/openstack-java-sdk'...
$ git fetch origin 2dceec297300e4dbc28ca606f0a97ad7e6dd1a9c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openstack-java-sdk
 * [new ref]         2dceec297300e4dbc28ca606f0a97ad7e6dd1a9c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2dceec2 Rebuilt for java-21-openjdk as system jdk