$ git clone -n https://src.fedoraproject.org/rpms/kdepim-runtime.git /var/lib/mock/f41-build-side-1-2974761-35835/root/chroot_tmpdir/scmroot/kdepim-runtime
Cloning into '/var/lib/mock/f41-build-side-1-2974761-35835/root/chroot_tmpdir/scmroot/kdepim-runtime'...
$ git fetch origin 77b1b9925eaaa20c2a42f1e0a1d05d8e93d8372e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdepim-runtime
 * [new ref]         77b1b9925eaaa20c2a42f1e0a1d05d8e93d8372e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77b1b99 24.08.2