$ git clone -n https://src.fedoraproject.org/rpms/jdependency.git /var/lib/mock/f38-build-side-42-init-devel-654277-26588/root/chroot_tmpdir/scmroot/jdependency
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-654277-26588/root/chroot_tmpdir/scmroot/jdependency'...
$ git fetch origin df2e6a42a89adf3c480de2b1a6894d175f6bc2a3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jdependency
 * [new ref]         df2e6a42a89adf3c480de2b1a6894d175f6bc2a3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df2e6a4 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild