Update quick-start.mdx (#981)

Added Avalanche to supported network / feature matrix

Author: UrsaPolarisRecords

website/src/pages/en/token-api/quick-start.mdx

@@ -75,6 +75,7 @@ Make sure to replace `<token>` with the JWT Token generated from your API key.
 | Arbitrum-One     | Ingesting\* | Ingesting\*  |  Ingesting\*   |
 | Optimism         |     ✅      |      ✅      |       ✅       |
 | Polygon          |     ✅      |      ✅      |       ✅       |
+| Avalanche        |     ✅      |      ✅      |       ✅       |
 
 \*Some chains are still in the process of syncing. You may encounter `bad_database_response` errors or incorrect response values until data is fully synced.