dashboard

* Bump jquery from 3.4.1 to 3.5.0 in /plugins/dashboard/frontend

Bumps [jquery](https://github.com/jquery/jquery) from 3.4.1 to 3.5.0.
- [Release notes](https://github.com/jquery/jquery/releases)
- [Commits](https://github.com/jquery/jquery/compare/3.4.1...3.5.0

)

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

* 

 upgrades frontend dependencies and re-packr2

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: capossele <angelocapossele@gmail.com>