$ git clone -n https://src.fedoraproject.org/rpms/aws.git /var/lib/mock/f38-build-side-42-init-devel-1358100-30700/root/chroot_tmpdir/scmroot/aws
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1358100-30700/root/chroot_tmpdir/scmroot/aws'...
$ git fetch origin 4f1ba0fe6c9ff7be2b02f5e82f7336cc1a329458:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/aws
 * [new ref]         4f1ba0fe6c9ff7be2b02f5e82f7336cc1a329458 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f1ba0f Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild