Add RevertOptions as part of the gateway entrypoint functions

[lumtis]

I think there were some confusion with the idea of RevertContext in previous discussion. The idea was to provide a structure to give instruction how to eventually handle revert.

Though RevertContext is not a right name for this, we can call this structure RevertOptions

Add a RevertOptions that can specify the following data:

struct revertOption {
    address revertAddress;
    bool callOnRevert;
    address abortAddress;
}

• revertAddress is used to determine address to receive revert
• callOnRevert if onRevert hook should be called
• abortAddress address to receive funds if aborted

Changes:

• This structure is added to entrypoint function (deposit, withdraw, depositAndCall, etc...)
• Added in the emitted events

This is what is only needed in the smart contract, then the protocol orchestrate depending on the options.

Protocol uses revertAddress for abortAddress if not defined, and address of sender for revertAddress if not defined.