Bump xterm-addon-web-links from 0.8.0 to 0.9.0

Bumps [xterm-addon-web-links](https://github.com/xtermjs/xterm.js) from 0.8.0 to 0.9.0.
- [Release notes](https://github.com/xtermjs/xterm.js/releases)
- [Commits](https://github.com/xtermjs/xterm.js/compare/0.8...0.9)

---
updated-dependencies:
- dependency-name: xterm-addon-web-links
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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