build: use linkinator for docs test (#178)

Author: JustinBeckwith

packages/google-cloud-resourcemanager/package.json

@@ -39,7 +39,7 @@
     "prepare": "npm run compile",
     "pretest": "npm run compile",
     "presystem-test": "npm run compile",
-    "docs-test": "blcl docs -r --exclude www.googleapis.com",
+    "docs-test": "linkinator docs -r --skip www.googleapis.com",
     "predocs-test": "npm run docs"
   },
   "dependencies": {
@@ -73,6 +73,6 @@
     "source-map-support": "^0.5.6",
     "typescript": "~3.3.0",
     "uuid": "^3.0.1",
-    "broken-link-checker-local": "^0.2.0"
+    "linkinator": "^1.1.2"
   }
 }