$ git clone -n https://src.fedoraproject.org/rpms/gnome-power-manager.git /var/lib/mock/f40-build-2604517-63395/root/chroot_tmpdir/scmroot/gnome-power-manager
Cloning into '/var/lib/mock/f40-build-2604517-63395/root/chroot_tmpdir/scmroot/gnome-power-manager'...
$ git fetch origin f4b9e02614bad36f7daafdf84fb3d73465aeb485:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-power-manager
 * [new ref]         f4b9e02614bad36f7daafdf84fb3d73465aeb485 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f4b9e02 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild