Dependency Manager: Check alias account for other contracts it might ask you about

[chasefleming]

When adding an alias for a testnet contract derived from a mainnet contract, I enter the alias, and the next contract appears to be on the same account I just added an alias for. It would be helpful if the system checked the account and asked, “Is this the address you want to use?”—since it’s also associated with the same account.

For example, in the image above, it could have checked 0x95e019a17d0e23d7, seen that StakingProxy was also present, and asked if you wanted to use it.