Converting <text> to <path> destroys hyperlinks inside

[Taylor Hunt]

When using the Text-to-Path functionality in Inkscape, whether via the GUI or CLI, the conversion output removes all <a> elements.

Sample SVG:

```
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 268 197">
  <text y="1em">Text <a xlink:href="https://example.com">hyperlink</a></text>
</svg>
```

It seems that in path-chemistry, all elements that aren't text, flowtext, or groups are dropped on the floor.

[Nathan Lee (nathan.lee)]

Hi - thanks for reporting this bug, I've manually migrated it to Inkscape's new bug tracker on GitLab, and closed it here. (that's all invalid means).

Please feel free to file new bugs about the issues you're seeing at
http://inkscape.org/report.

Moved to: https://gitlab.com/inkscape/inbox/issues/357
Closed by: https://gitlab.com/nathanal