message: tools/symbols: Remove duplicate `</g>`
diff: </g>
  </g>
  </g>
  - </g>
  </symbol>
  <symbol id="toggle-arrow" viewBox="0 0 6 10" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
  <g id="Symbols" stroke="none" stroke-width="1" fill-rule="evenodd">
  