$ git clone -n https://src.fedoraproject.org/rpms/perl-IRC-Utils.git /var/lib/mock/f40-build-2305286-57076/root/chroot_tmpdir/scmroot/perl-IRC-Utils
Cloning into '/var/lib/mock/f40-build-2305286-57076/root/chroot_tmpdir/scmroot/perl-IRC-Utils'...
$ git fetch origin 3fb6419c37ced995b0f1cc67f4565abdd659b2d4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-IRC-Utils
 * [new ref]         3fb6419c37ced995b0f1cc67f4565abdd659b2d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3fb6419 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild