Bump jquery from 2.2.4 to 3.5.0 in /public/portfolio

Bumps [jquery](https://github.com/jquery/jquery) from 2.2.4 to 3.5.0.
- [Release notes](https://github.com/jquery/jquery/releases)
- [Commits](jquery/jquery@2.2.4...3.5.0)

---
updated-dependencies:
- dependency-name: jquery
  dependency-type: direct:production
...

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Author: dependabot[bot]