WebUI: enforce coding style

Actually, not all of them but some that can be enforced by eslint.
The changes are made by eslint with minor manual tweaking.

PR #17046.

src/webui/www/private/uploadlimit.html

@@ -53,7 +53,7 @@
                         }
                     }).send();
                 }
-            }
+            };
         </script>
         <input type="button" id="applyButton" value="QBT_TR(Apply)QBT_TR[CONTEXT=HttpServer]" onclick="setUpLimit()" />
     </div>