$ git clone -n https://src.fedoraproject.org/rpms/vips.git /var/lib/mock/f39-build-1701820-41210/root/chroot_tmpdir/scmroot/vips
Cloning into '/var/lib/mock/f39-build-1701820-41210/root/chroot_tmpdir/scmroot/vips'...
$ git fetch origin 8042db5b3835355739e682ec99320356505d384a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vips
 * [new ref]         8042db5b3835355739e682ec99320356505d384a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8042db5 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild