fix(deps): update dependency @google-cloud/paginator to v1 (#592)

Author: renovate[bot]

handwritten/pubsub/package.json

@@ -51,7 +51,7 @@
     "predocs-test": "npm run docs"
   },
   "dependencies": {
-    "@google-cloud/paginator": "^0.2.0",
+    "@google-cloud/paginator": "^1.0.0",
     "@google-cloud/precise-date": "^0.1.0",
     "@google-cloud/projectify": "^1.0.0",
     "@google-cloud/promisify": "^1.0.0",