$ git clone -n https://src.fedoraproject.org/rpms/mod_authnz_pam.git /var/lib/mock/f40-build-789995-136210/root/chroot_tmpdir/scmroot/mod_authnz_pam
Cloning into '/var/lib/mock/f40-build-789995-136210/root/chroot_tmpdir/scmroot/mod_authnz_pam'...
$ git fetch origin 2e473bfbe2384c8a7a3424c8691105f4fce627ba:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mod_authnz_pam
 * [new ref]         2e473bfbe2384c8a7a3424c8691105f4fce627ba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e473bf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild