$ git clone -n https://src.fedoraproject.org/rpms/perl-File-ChangeNotify.git /var/lib/mock/f39-build-1438621-32221/root/chroot_tmpdir/scmroot/perl-File-ChangeNotify
Cloning into '/var/lib/mock/f39-build-1438621-32221/root/chroot_tmpdir/scmroot/perl-File-ChangeNotify'...
$ git fetch origin 00725e0b6d835f74e452aad8bf91cb6e825b6e31:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-File-ChangeNotify
 * [new ref]         00725e0b6d835f74e452aad8bf91cb6e825b6e31 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 00725e0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild