update dev dependencies

Author: owenpshaw

package-lock.json

@@ -5,7 +5,7 @@
   "description": "DocViewer is a [JSKit](https://github.com/breakside/JSKit) based web application for viewing code documentation generated by JSKit.",
   "devDependencies": {
     "@breakside/jskit": "^2026.8.0",
-    "jshint": "^2.13.1"
+    "jshint": "^2.13.6"
   },
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"