$ git clone -n https://src.fedoraproject.org/rpms/cpuid.git /var/lib/mock/f39-build-1641414-40187/root/chroot_tmpdir/scmroot/cpuid
Cloning into '/var/lib/mock/f39-build-1641414-40187/root/chroot_tmpdir/scmroot/cpuid'...
$ git fetch origin 5584000fa5abe840654d552bc61b9c6889925ce2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cpuid
 * [new ref]         5584000fa5abe840654d552bc61b9c6889925ce2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5584000 Update to latest upstream release 20230614 (closes rhbz#2214988)