$ git clone -n https://src.fedoraproject.org/rpms/ghc-th-orphans.git /var/lib/mock/f40-build-776737-129081/root/chroot_tmpdir/scmroot/ghc-th-orphans
Cloning into '/var/lib/mock/f40-build-776737-129081/root/chroot_tmpdir/scmroot/ghc-th-orphans'...
$ git fetch origin 0f63a3b1d88cd31c7f0810b1f8759dbd35d6d0de:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-th-orphans
 * [new ref]         0f63a3b1d88cd31c7f0810b1f8759dbd35d6d0de -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f63a3b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild