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](jquery/jquery@3.3.1...3.4.0)

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

Author: dependabot[bot]

package-lock.json

@@ -33,7 +33,7 @@
         "firacode": "^1.205.0",
         "handlebars": "^4.0.12",
         "joi": "^14.0.6",
-        "jquery": "^3.3.1",
+        "jquery": "^3.4.0",
         "jsonwebtoken": "^8.3.0",
         "micromodal": "^0.3.2",
         "mocha": "^5.2.0",