Merge pull request #473 from textpattern/dependabot/npm_and_yarn/grunt-contrib-jshint-3.2.0

Bump grunt-contrib-jshint from 3.1.1 to 3.2.0

Author: philwareham

package.json

@@ -19,7 +19,7 @@
     "grunt-concurrent": "3.0.0",
     "grunt-contrib-clean": "2.0.0",
     "grunt-contrib-copy": "1.0.0",
-    "grunt-contrib-jshint": "3.1.1",
+    "grunt-contrib-jshint": "3.2.0",
     "grunt-contrib-watch": "1.1.0",
     "grunt-replace-regex": "1.0.3",
     "grunt-sass": "3.1.0",