ci: disable Renovate updates for @angular/bazel

This package contains changes which are no longer compatible with this repo and also require upstream changes.

See: angular/angular#48521

Author: alan-agius4

renovate.json

@@ -17,6 +17,7 @@
   "semanticCommitScope": "",
   "semanticCommitType": "build",
   "separateMajorMinor": false,
+  "ignoreDeps": ["@angular/bazel"],
   "ignorePaths": ["integration/**"],
   "packageRules": [
     {