fix(deps): update dependency @netlify/open-api to ^2.9.0 (#701)

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

Author: renovate[bot]

package-lock.json

@@ -52,7 +52,7 @@
     "node client"
   ],
   "dependencies": {
-    "@netlify/open-api": "^2.8.0",
+    "@netlify/open-api": "^2.9.0",
     "lodash.camelcase": "^4.3.0",
     "micro-api-client": "^3.3.0",
     "node-fetch": "^3.0.0",