$ git clone -n https://src.fedoraproject.org/rpms/kf5-libkdepim.git /var/lib/mock/f40-build-787599-134873/root/chroot_tmpdir/scmroot/kf5-libkdepim
Cloning into '/var/lib/mock/f40-build-787599-134873/root/chroot_tmpdir/scmroot/kf5-libkdepim'...
$ git fetch origin a541bfcd2af2bea80c53af0a3cb0d75761826136:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-libkdepim
 * [new ref]         a541bfcd2af2bea80c53af0a3cb0d75761826136 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a541bfc 23.08.5