chore(deps): update dependency husky to v5.0.6

Author: renovate-bot

package-lock.json

@@ -58,7 +58,7 @@
     "grunt-cli": "1.3.2",
     "grunt-flyway": "travi/grunt-flyway#credentials",
     "hoek": "6.1.3",
-    "husky": "5.0.4",
+    "husky": "5.0.6",
     "load-grunt-config": "3.0.1",
     "markdownlint-cli": "0.25.0",
     "mocha": "8.2.1",