build: configure renovate to update bazel dependencies (#25176)

Author: devversion

renovate.json

@@ -26,6 +26,11 @@
       "groupName": "angular shared dev-infra code",
       "enabled": true
     },
+    {
+      "matchPackagePatterns": ["^@bazel/.*", "^build_bazel.*"],
+      "groupName": "bazel setup",
+      "enabled": true
+    },
     {
       "matchPaths": [".github/workflows/scorecard.yml"],
       "matchPackagePatterns": ["*"],