$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-Harness-Straps.git /var/lib/mock/f39-build-1439583-32268/root/chroot_tmpdir/scmroot/perl-Test-Harness-Straps
Cloning into '/var/lib/mock/f39-build-1439583-32268/root/chroot_tmpdir/scmroot/perl-Test-Harness-Straps'...
$ git fetch origin 6d97f974b4a264403f3380c0dba192ce978f7e60:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-Harness-Straps
 * [new ref]         6d97f974b4a264403f3380c0dba192ce978f7e60 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d97f97 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild