Merge pull request #628 from halkeye/pin-husky

Pin Husky to 4.x (revert #620) since 5+ is weird on licenses and tooling hasn't updated

.github/dependabot.yml

@@ -5,3 +5,6 @@ updates:
   schedule:
     interval: monthly
   open-pull-requests-limit: 10
+  ignore_updates:
+    - match:
+        dependency_name: "husky"

package.json

@@ -116,7 +116,7 @@
     "gatsby-plugin-nprogress": "^3.1.0",
     "gatsby-source-custom-api": "^2.1.4",
     "gatsby-source-filesystem": "^3.2.0",
-    "husky": "^6.0.0",
+    "husky": "^4.3.7",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^26.6.3",
     "jest-junit": "^12.0.0",