Bump lint-staged from 10.4.2 to 10.5.1 in /packages/webapp

Bumps [lint-staged](https://github.com/okonet/lint-staged) from 10.4.2 to 10.5.1.
- [Release notes](https://github.com/okonet/lint-staged/releases)
- [Commits](https://github.com/okonet/lint-staged/compare/v10.4.2...v10.5.1)

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

packages/webapp/package.json

@@ -43,7 +43,7 @@
     "eslint-plugin-cypress": "2.11.2",
     "eslint-plugin-react": "7.21.4",
     "husky": "4.3.0",
-    "lint-staged": "10.4.2",
+    "lint-staged": "10.5.1",
     "prettier": "2.1.2"
   },
   "keywords": [