message: ci: add `angular/dev-infra` to angular group
diff: "ignorePaths": ["modules/builders/testing/**"],
  "packageRules": [
  {
  - "packagePatterns": ["^@angular/.*", "^@angular-devkit/.*", "^@schematics/.*"],
  + "packagePatterns": ["^@angular/.*", "^@angular-devkit/.*", "^@schematics/.*", "angular/dev-infra"],
  "groupName": "angular",
  "pinVersions": false
  },
  