chore(bug): remove MTR token pyth ID (#3012)

* remove MTR token pythID

* remove the MTR token entirely

Author: nidhi-singh02

contract_manager/store/tokens/Tokens.json

@@ -197,12 +197,6 @@
     "decimals": 18,
     "type": "token"
   },
-  {
-    "id": "MTR",
-    "pythId": "8cdc9b2118d2ce55a299f8f1d700d0127cf4036d1aa666a8cd51dcab4254284f",
-    "decimals": 18,
-    "type": "token"
-  },
   {
     "id": "RON",
     "pythId": "97cfe19da9153ef7d647b011c5e355142280ddb16004378573e6494e499879f3",