docs(deps)(deps): bump sharp from 0.34.5 to 0.35.3 in /docs

Bumps [sharp](https://github.com/lovell/sharp) from 0.34.5 to 0.35.3.
- [Release notes](https://github.com/lovell/sharp/releases)
- [Commits](lovell/sharp@v0.34.5...v0.35.3)

---
updated-dependencies:
- dependency-name: sharp
  dependency-version: 0.35.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]