chore(firestore-bigquery-change-tracker): bump to 2.0.3

Author: cabljac

firestore-bigquery-export/firestore-bigquery-change-tracker/package-lock.json

@@ -5,7 +5,7 @@
     "url": "git+https://github.com/firebase/extensions.git",
     "directory": "firestore-bigquery-export/firestore-bigquery-change-tracker"
   },
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "Core change-tracker library for Cloud Firestore Collection BigQuery Exports",
   "main": "./lib/index.js",
   "scripts": {