https://docs.soliditylang.org/en/latest/control-structures.html#error-handling-assert-require-revert-and-exceptions:
Calls are done in these instances:
https://github.com/code-423n4/2023-07-axelar/blob/main/contracts/cgp/util/Caller.sol#L18
https://github.com/code-423n4/2023-07-axelar/blob/main/contracts/interchain-governance-executor/InterchainProposalExecutor.sol#L76
This is mentioned in the Automated findings report but the instances identified are wrong.
Where applicable, consider adding a check if there is code on the target.
