$ git clone -n https://src.fedoraproject.org/rpms/postgresql-jdbc.git /var/lib/mock/f40-build-2388463-60502/root/chroot_tmpdir/scmroot/postgresql-jdbc
Cloning into '/var/lib/mock/f40-build-2388463-60502/root/chroot_tmpdir/scmroot/postgresql-jdbc'...
$ git fetch origin 3de5064044b3fd781a0571118ac76f6392d768bf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/postgresql-jdbc
 * [new ref]         3de5064044b3fd781a0571118ac76f6392d768bf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3de5064 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild