CCT: Update changelog with new tokens (#3120)

Author: github-actions[bot]

public/changelog.json

@@ -326,6 +326,21 @@
     }
   },
   "data": [
+    {
+      "category": "integration",
+      "date": "2025-11-02",
+      "description": "Newly supported tokens: GRT",
+      "relatedTokens": [
+        {
+          "assetName": "Graph Token",
+          "baseAsset": "GRT",
+          "url": "https://docs.chain.link/ccip/directory/mainnet/token/GRT",
+          "iconUrl": "https://d2f70xi62kby8n.cloudfront.net/tokens/grt.webp?auto=compress%2Cformat&q=60&w=40&h=40&fit=cover"
+        }
+      ],
+      "title": "Cross-chain token (CCT) standard: Added support for new tokens",
+      "topic": "CCIP"
+    },
     {
       "category": "integration",
       "date": "2025-10-26",