Bump husky from 4.3.0 to 4.3.8 in /packages/webapp

Bumps [husky](https://github.com/typicode/husky) from 4.3.0 to 4.3.8.
- [Release notes](https://github.com/typicode/husky/releases)
- [Commits](https://github.com/typicode/husky/compare/v4.3.0...v4.3.8)

Signed-off-by: dependabot[bot] <support@github.com>

packages/webapp/package.json

@@ -42,7 +42,7 @@
     "eslint-config-prettier": "7.2.0",
     "eslint-plugin-cypress": "2.11.2",
     "eslint-plugin-react": "7.22.0",
-    "husky": "4.3.0",
+    "husky": "4.3.8",
     "lint-staged": "10.5.3",
     "prettier": "2.2.1"
   },