$ git clone -n https://src.fedoraproject.org/rpms/perl-Locale-SubCountry.git /var/lib/mock/f39-build-1436500-32070/root/chroot_tmpdir/scmroot/perl-Locale-SubCountry
Cloning into '/var/lib/mock/f39-build-1436500-32070/root/chroot_tmpdir/scmroot/perl-Locale-SubCountry'...
$ git fetch origin 8116525421df41861bab09ecd528254ea6d0a803:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Locale-SubCountry
 * [new ref]         8116525421df41861bab09ecd528254ea6d0a803 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8116525 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild