$ git clone -n https://src.fedoraproject.org/rpms/kongress.git /var/lib/mock/f42-build-side-1-3505955-45995/root/chroot_tmpdir/scmroot/kongress
Cloning into '/var/lib/mock/f42-build-side-1-3505955-45995/root/chroot_tmpdir/scmroot/kongress'...
$ git fetch origin 49b37af63181d566bf811ce830e1191dfff9f19f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kongress
 * [new ref]         49b37af63181d566bf811ce830e1191dfff9f19f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49b37af 25.04.0