$ git clone -n https://src.fedoraproject.org/rpms/google-auth-httplib2.git /var/lib/mock/f40-build-2595949-62746/root/chroot_tmpdir/scmroot/google-auth-httplib2
Cloning into '/var/lib/mock/f40-build-2595949-62746/root/chroot_tmpdir/scmroot/google-auth-httplib2'...
$ git fetch origin 81e834d350e11a7de4a86e79bc6e949ea73a5879:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/google-auth-httplib2
 * [new ref]         81e834d350e11a7de4a86e79bc6e949ea73a5879 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81e834d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild