Update extraRpcs.js

[svv28]

add: Story mainnet evm rpc Story aeneid testnet evm rpc

remove evmos testnet evm rpc

If you are adding a new RPC, please answer the following questions.

Link the service provider's website (the company/protocol/individual providing the RPC):

https://services.node75.org/

Provide a link to your privacy policy:

We dont have any. But we dont collect and process any personal data, except those, which could be extract from the blockchain

If the RPC has none of the above and you still think it should be added, please explain why:

We are non-custodial professional validator and services provider. supporting decentralization in web3.

Your RPC should always be added at the end of the array.