$ git clone -n https://src.fedoraproject.org/rpms/extra-cmake-modules.git /var/lib/mock/f40-build-2277803-55244/root/chroot_tmpdir/scmroot/extra-cmake-modules
Cloning into '/var/lib/mock/f40-build-2277803-55244/root/chroot_tmpdir/scmroot/extra-cmake-modules'...
$ git fetch origin 22c9e15a7977df2f367ce86ba560891ee13239e7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/extra-cmake-modules
 * [new ref]         22c9e15a7977df2f367ce86ba560891ee13239e7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22c9e15 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild