$ git clone -n https://src.fedoraproject.org/rpms/pentaho-libxml.git /var/lib/mock/f40-build-2619094-64576/root/chroot_tmpdir/scmroot/pentaho-libxml
Cloning into '/var/lib/mock/f40-build-2619094-64576/root/chroot_tmpdir/scmroot/pentaho-libxml'...
$ git fetch origin 9b885bb795c737656c56c463b9e8d3fb59f29ac6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pentaho-libxml
 * [new ref]         9b885bb795c737656c56c463b9e8d3fb59f29ac6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9b885bb Rebuilt for java-21-openjdk as system jdk