Using Goerli RPC Gateway for simulations

[lgahdl]

Finished the implementation of RPC Gateway usage on tenderlyHelper;

• Created a variable called "tenderlyRpcUrl";
• Created a new function "simulateTransactionRpc" and replaced "simulateTransaction" for it on "simulateMulticall";

OBS.:

1. RpcUrl is for Goerli, I can adapt it for other networks if needed.
2. The output is filtered for the call with the method "multicall", I can adapt for other methods, if needed.