$ git clone -n https://src.fedoraproject.org/rpms/ghc-file-embed.git /var/lib/mock/f40-build-2292550-56143/root/chroot_tmpdir/scmroot/ghc-file-embed
Cloning into '/var/lib/mock/f40-build-2292550-56143/root/chroot_tmpdir/scmroot/ghc-file-embed'...
$ git fetch origin 97b0a0f2566549b5e64976c275b99fdfe3cb3a82:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-file-embed
 * [new ref]         97b0a0f2566549b5e64976c275b99fdfe3cb3a82 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 97b0a0f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild