docs(docker): the v2.3.1 scratch images set TMPDIR=/app/tmp, and there is no /tmp

docs: publish v2.3.0 documentation and release notes (#2192) * Add versioned docs for v2.3 * docs: publish v2.3.0 release notes and announcement * docs: remove the temporary local build configuration * docs: limit the LLM bundle to the latest released version --------- Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com> Co-authored-by: Phillip LeBlanc <879445+phillipleblanc@users.noreply.github.com>