Hash of pack encoded dynamic values

[luisgj]

OZ Report:

To satisfy EEA EthTrust Security Level [S], code MUST NOT use abi.encodePacked with consecutive variable length arguments.

The elements of each variable-length argument to abi.encodePacked are packed in order prior to hashing. Hash collisions are possible by rearranging the elements within consecutive, variable length arguments while maintaining that their concatenated order is the same. The following instances were identified:

• In line 15 of DeployScriptBase.sol.

• In line 13 of DeployUUPSScriptBase.sol.