Bump jquery from 3.4.1 to 3.5.0 in /arctic/static/arctic (#454)

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

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arctic/static/arctic/package.json

@@ -15,7 +15,7 @@
     "bootstrap": "^4.4.1",
     "font-awesome": "^4.7.0",
     "iframe-resizer": "4.2.10",
-    "jquery": "^3.4.1",
+    "jquery": "^3.5.0",
     "jquery.are-you-sure": "^1.9.0",
     "js-yaml": "^3.13.1",
     "moment": "^2.22.2",