Bump jquery from 2.1.4 to 3.4.0

Bumps [jquery](https://github.com/jquery/jquery) from 2.1.4 to 3.4.0.
- [Release notes](https://github.com/jquery/jquery/releases)
- [Commits](jquery/jquery@2.1.4...3.4.0)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]