Bump husky from 5.2.0 to 6.0.0

Author: danielbayerlein

.husky/.gitignore

@@ -1 +1 @@
-_
+_

package-lock.json

@@ -11,7 +11,7 @@
     "cdk": "cdk",
     "lint": "prettier-standard --lint",
     "format": "prettier-standard --format",
-    "postinstall": "husky install",
+    "prepare": "husky install",
     "lint-staged": "lint-staged"
   },
   "repository": {
@@ -32,7 +32,7 @@
     "@types/node": "^14.14.41",
     "aws-cdk": "1.98.0",
     "detect-secrets": "^1.0.6",
-    "husky": "^5.2.0",
+    "husky": "^6.0.0",
     "jest": "^26.6.3",
     "lint-staged": "^10.5.4",
     "prettier-standard": "16.3.0",