$ git clone -n https://src.fedoraproject.org/rpms/mingw-gsm.git /var/lib/mock/f40-build-2611730-63948/root/chroot_tmpdir/scmroot/mingw-gsm
Cloning into '/var/lib/mock/f40-build-2611730-63948/root/chroot_tmpdir/scmroot/mingw-gsm'...
$ git fetch origin 8bd17affa488f3cddfb1068fb865efb4aaa2b170:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-gsm
 * [new ref]         8bd17affa488f3cddfb1068fb865efb4aaa2b170 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8bd17af Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild