$ git clone -n https://src.fedoraproject.org/rpms/perl-JSON-Path.git /var/lib/mock/f39-build-1916305-42912/root/chroot_tmpdir/scmroot/perl-JSON-Path
Cloning into '/var/lib/mock/f39-build-1916305-42912/root/chroot_tmpdir/scmroot/perl-JSON-Path'...
$ git fetch origin c39b7767662eb832dbe3b6836b34e59025611a18:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-JSON-Path
 * [new ref]         c39b7767662eb832dbe3b6836b34e59025611a18 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c39b776 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild