$ git clone -n https://src.fedoraproject.org/rpms/fonts-tweak-tool.git /var/lib/mock/f39-build-1577176-37956/root/chroot_tmpdir/scmroot/fonts-tweak-tool
Cloning into '/var/lib/mock/f39-build-1577176-37956/root/chroot_tmpdir/scmroot/fonts-tweak-tool'...
$ git fetch origin 6035914fd0a7ed51a286897fbd2acf6e9d2e6f77:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fonts-tweak-tool
 * [new ref]         6035914fd0a7ed51a286897fbd2acf6e9d2e6f77 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6035914 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild