chore(renovate): open PRs immediately for Netlify packages (#7941)

* Initial plan

* feat: configure Renovate to open PRs immediately for @netlify/ packages

Co-authored-by: serhalp <1377702+serhalp@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: serhalp <1377702+serhalp@users.noreply.github.com>

Author: Copilot

renovate.json5

@@ -10,6 +10,11 @@
   },
   "postUpdateOptions": ["npmDedupe"],
   "packageRules": [
+    {
+      "description": "Open PRs immediately for @netlify/ packages without a schedule",
+      "matchPackagePatterns": ["^@netlify/"],
+      "schedule": ["at any time"]
+    },
     {
       "matchFileNames": ["site/package.json"],
       "semanticCommitType": "chore",