Bump jshint from 2.11.2 to 2.12.0

Bumps [jshint](https://github.com/jshint/jshint) from 2.11.2 to 2.12.0.
- [Release notes](https://github.com/jshint/jshint/releases)
- [Changelog](https://github.com/jshint/jshint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jshint/jshint/compare/2.11.2...2.12.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package-lock.json

@@ -478,9 +478,9 @@
       "dev": true
     },
     "jshint": {
-      "version": "2.11.2",
-      "resolved": "https://registry.npmjs.org/jshint/-/jshint-2.11.2.tgz",
-      "integrity": "sha512-3JfkI/3igmLYKVTEjglsaeUktOqZfgRM+nLL0AItmX5CV+PUOcVGmLBhhDjJ7pLPXsKYIkzMqFkN7avABmrj3g==",
+      "version": "2.12.0",
+      "resolved": "https://registry.npmjs.org/jshint/-/jshint-2.12.0.tgz",
+      "integrity": "sha512-TwuuaUDmra0JMkuqvqy+WGo2xGHSNjv1BA1nTIgtH2K5z1jHuAEeAgp7laaR+hLRmajRjcrM71+vByBDanCyYA==",
       "dev": true,
       "requires": {
         "cli": "~1.0.0",