$ git clone -n https://src.fedoraproject.org/rpms/gnome-desktop-sharp.git /var/lib/mock/f40-build-802206-143959/root/chroot_tmpdir/scmroot/gnome-desktop-sharp
Cloning into '/var/lib/mock/f40-build-802206-143959/root/chroot_tmpdir/scmroot/gnome-desktop-sharp'...
$ git fetch origin f0c6f6725c50dcfdf42e5f546da6a7c3b21db420:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-desktop-sharp
 * [new ref]         f0c6f6725c50dcfdf42e5f546da6a7c3b21db420 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f0c6f67 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild