fix: jQuery bugs

Improves Lighthouse Best Practices score.

data/assets.toml

@@ -8,8 +8,8 @@
 # JavaScript
 
 [js.jQuery]
-  version = "3.4.1"
-  sri = "sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo="
+  version = "3.5.1"
+  sri = "sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0="
   url = "https://cdnjs.cloudflare.com/ajax/libs/jquery/%s/jquery.min.js"
 [js.highlight]
   version = "9.18.1"