$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-Valgrind.git /var/lib/mock/f40-build-2435197-60775/root/chroot_tmpdir/scmroot/perl-Test-Valgrind
Cloning into '/var/lib/mock/f40-build-2435197-60775/root/chroot_tmpdir/scmroot/perl-Test-Valgrind'...
$ git fetch origin f4fbdcb23475cff09ab5f0bd950a54f4c7544595:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-Valgrind
 * [new ref]         f4fbdcb23475cff09ab5f0bd950a54f4c7544595 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f4fbdcb Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild