chore(deps): update dependency @netlify/build to v20

Author: renovate-bot

package-lock.json

@@ -75,7 +75,7 @@
     "@babel/core": "^7.15.8",
     "@babel/preset-env": "^7.15.8",
     "@babel/preset-typescript": "^7.16.0",
-    "@netlify/build": "^19.0.7",
+    "@netlify/build": "^20.0.0",
     "@netlify/eslint-config-node": "^3.3.10",
     "@testing-library/cypress": "^8.0.1",
     "@types/fs-extra": "^9.0.13",