chore(deps): bump svgo from 3.3.4 to 3.3.5 in /site

Bumps [svgo](https://github.com/svg/svgo) from 3.3.4 to 3.3.5.
- [Release notes](https://github.com/svg/svgo/releases)
- [Commits](svg/svgo@v3.3.4...v3.3.5)

---
updated-dependencies:
- dependency-name: svgo
  dependency-version: 3.3.5
  dependency-type: indirect
...

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

Author: dependabot[bot]