Update movement_mainnet.json

Author: KemarTiti

pages/price-feeds/sponsored-feeds/data/movement/movement_mainnet.json

@@ -97,13 +97,6 @@
     "price_deviation": 1,
     "confidence_ratio": 100
   },
-  {
-    "alias": "AVALON.USDA/USD",
-    "id": "37c307959acbb353e1451bcf7da9d305c8cb8d54c64353588aaf900ffcffdd7d",
-    "time_difference": 3600,
-    "price_deviation": 1,
-    "confidence_ratio": 100
-  },
   {
     "alias": "WSTETH/USD",
     "id": "6df640f3b8963d8f8358f791f352b8364513f6ab1cca5ed3f1f7b5448980e784",