Bump jquery from 3.3.1 to 3.4.0

Bumps [jquery](https://github.com/jquery/jquery) from 3.3.1 to 3.4.0.
- [Release notes](https://github.com/jquery/jquery/releases)
- [Commits](https://github.com/jquery/jquery/compare/3.3.1...3.4.0)

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

package.json

@@ -8,7 +8,7 @@
     "d3-tip": "^0.9.1",
     "font-awesome": "^4.7.0",
     "highlight.js": "^9.12.0",
-    "jquery": "^3.3.1",
+    "jquery": "^3.4.0",
     "jquery-ui": "^1.12.1",
     "jstree": "^3.3.5",
     "opensans-webkit": "^1.0.1",