$ git clone -n https://src.fedoraproject.org/rpms/pyqtwebengine.git /var/lib/mock/f39-build-1854807-42393/root/chroot_tmpdir/scmroot/pyqtwebengine
Cloning into '/var/lib/mock/f39-build-1854807-42393/root/chroot_tmpdir/scmroot/pyqtwebengine'...
$ git fetch origin d8b121dcd582cbfa2574b6e1364a75a2b4280cce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pyqtwebengine
 * [new ref]         d8b121dcd582cbfa2574b6e1364a75a2b4280cce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d8b121d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild