chore(sponsored-feeds): Add avalanche (#750)

* add arbitrum and ordered list alphabetically

* add avalanche to feed network

Author: nidhi-singh02

pages/price-feeds/sponsored-feeds/data/evm/avalanche_mainnet.json

@@ -0,0 +1,9 @@
+[
+  {
+    "alias": "HLP0/USDC.RR",
+    "id": "aa388e24e74d5dd12145f74fad3180266f78ed08c0a2f47c60583fdb612587ba",
+    "time_difference": 3600,
+    "price_deviation": 1,
+    "confidence_ratio": 100
+  }
+]

pages/price-feeds/sponsored-feeds/evm.mdx

@@ -1,5 +1,6 @@
 import { SponsoredFeedsTable } from "../../../components/SponsoredFeedsTableWithData";
 import arbitrumMainnet from "../sponsored-feeds/data/evm/arbitrum_mainnet.json";
+import avalancheMainnet from "../sponsored-feeds/data/evm/avalanche_mainnet.json";
 import baseMainnet from "../sponsored-feeds/data/evm/base_mainnet.json";
 import berachainMainnet from "../sponsored-feeds/data/evm/berachain_mainnet.json";
 import ethereumMainnet from "../sponsored-feeds/data/evm/ethereum_mainnet.json";
@@ -15,6 +16,7 @@ import unichainSepolia from "../sponsored-feeds/data/evm/unichain_sepolia.json";
 The following EVM chains have sponsored price feeds:
 
 - [Arbitrum Mainnet](#arbitrum-mainnet)
+- [Avalanche Mainnet](#avalanche-mainnet)
 - [Base Mainnet](#base-mainnet)
 - [Berachain Mainnet](#berachain-mainnet)
 - [Ethereum Mainnet](#ethereum-mainnet)
@@ -29,6 +31,10 @@ The following EVM chains have sponsored price feeds:
 
 <SponsoredFeedsTable feeds={arbitrumMainnet} networkName="Arbitrum mainnet" />
 
+## Avalanche Mainnet
+
+<SponsoredFeedsTable feeds={avalancheMainnet} networkName="Avalanche mainnet" />
+
 ## Base Mainnet
 
 <SponsoredFeedsTable feeds={baseMainnet} networkName="Base mainnet" />