Pin dependency husky to 6.0.0 (#167)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package.json

@@ -68,7 +68,7 @@
     "babel-loader": "8.1.0",
     "cypress": "7.3.0",
     "eslint-plugin-cypress": "2.11.2",
-    "husky": "^6.0.0",
+    "husky": "6.0.0",
     "npm-check-updates": "11.5.4",
     "prettier": "2.2.1",
     "rc-util": "5.12.1",