$ git clone -n https://src.fedoraproject.org/rpms/mono-basic.git /var/lib/mock/f38-build-side-42-init-devel-646158-26422/root/chroot_tmpdir/scmroot/mono-basic
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-646158-26422/root/chroot_tmpdir/scmroot/mono-basic'...
$ git fetch origin 8e9e7bcb5b8fde859bf872554cd77686b04e1363:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mono-basic
 * [new ref]         8e9e7bcb5b8fde859bf872554cd77686b04e1363 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8e9e7bc Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild