$ git clone -n https://src.fedoraproject.org/rpms/perl-Proc-PID-File.git /var/lib/mock/f40-build-2695949-69508/root/chroot_tmpdir/scmroot/perl-Proc-PID-File
Cloning into '/var/lib/mock/f40-build-2695949-69508/root/chroot_tmpdir/scmroot/perl-Proc-PID-File'...
$ git fetch origin b06b9835e44d77cde9c3b718ceb870909a4548dd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Proc-PID-File
 * [new ref]         b06b9835e44d77cde9c3b718ceb870909a4548dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b06b983 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild