[Security] Bump jquery from 3.3.1 to 3.4.1

Bumps [jquery](https://github.com/jquery/jquery) from 3.3.1 to 3.4.1. **This update includes security fixes.**
- [Release notes](https://github.com/jquery/jquery/releases)
- [Commits](jquery/jquery@3.3.1...3.4.1)

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

Author: dependabot-support

package-lock.json

@@ -29,7 +29,7 @@
         "bootstrap": "^4.1.2",
         "cryptiles": "^4.1.2",
         "font-awesome": "4.7.0",
-        "jquery": "3.3.1",
+        "jquery": "3.4.1",
         "lodash": "^4.17.11",
         "npm": "^6.4.1",
         "popper.js": "^1.14.4",