chore(sponsored-feeds) Remove OP Sepolia (#837)

Author: aditya520

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

@@ -7,7 +7,6 @@ import ethereumMainnet from "../sponsored-feeds/data/evm/ethereum_mainnet.json";
 import hyperevmMainnet from "../sponsored-feeds/data/evm/hyperevm_mainnet.json";
 import soneiumMainnet from "../sponsored-feeds/data/evm/soneium_mainnet.json";
 import sonicMainnet from "../sponsored-feeds/data/evm/sonic_mainnet.json";
-import optimismSepolia from "../sponsored-feeds/data/evm/optimism_sepolia.json";
 import lineaMainnet from "../sponsored-feeds/data/evm/linea_mainnet.json";
 
 # Sponsored Feeds on EVM
@@ -23,7 +22,6 @@ The following EVM chains have sponsored price feeds:
 - [Linea Mainnet](#linea-mainnet)
 - [Soneium Mainnet](#soneium-mainnet)
 - [Sonic Mainnet](#sonic-mainnet)
-- [Optimism Sepolia](#optimism-sepolia)
 
 ## Arbitrum Mainnet
 
@@ -60,7 +58,3 @@ The following EVM chains have sponsored price feeds:
 ## Sonic Mainnet
 
 <SponsoredFeedsTable feeds={sonicMainnet} networkName="Sonic mainnet" />
-
-## Optimism Sepolia
-
-<SponsoredFeedsTable feeds={optimismSepolia} networkName="Optimism Sepolia" />