Suppress duplicate defn logs in hardhat test

[makramkd]

Ticket: https://app.shortcut.com/chainlinklabs/story/23899/lots-of-duplicate-definition-log-spam-when-running-hardhat-test

Before:

  AggregatorFacade
Duplicate definition of Transfer (Transfer(address,address,uint256,bytes), Transfer(address,address,uint256))
    ✓ has a limited public interface [ @skip-coverage ]
    #constructor
Duplicate definition of Transfer (Transfer(address,address,uint256,bytes), Transfer(address,address,uint256))
      ✓ uses the decimals set in the constructor
Duplicate definition of Transfer (Transfer(address,address,uint256,bytes), Transfer(address,address,uint256))
      ✓ uses the description set in the constructor
Duplicate definition of Transfer (Transfer(address,address,uint256,bytes), Transfer(address,address,uint256))
      ✓ sets the version to 2
    #getAnswer/latestAnswer
Duplicate definition of Transfer (Transfer(address,address,uint256,bytes), Transfer(address,address,uint256))
      ✓ pulls the rate from the aggregator
    #getTimestamp/latestTimestamp
Duplicate definition of Transfer (Transfer(address,address,uint256,bytes), Transfer(address,address,uint256))

After:

AggregatorFacade
    ✓ has a limited public interface [ @skip-coverage ]
    #constructor
      ✓ uses the decimals set in the constructor
      ✓ uses the description set in the constructor
      ✓ sets the version to 2
    #getAnswer/latestAnswer
      ✓ pulls the rate from the aggregator
    #getTimestamp/latestTimestamp
      ✓ pulls the timestamp from the aggregator
    #getRoundData
      ✓ assembles the requested round data
      ✓ returns zero data for non-existing rounds
    #latestRoundData
      ✓ assembles the requested round data
      when there is no latest round
        ✓ assembles the requested round data

Fix from: ethers-io/ethers.js#379 and https://github.com/smartcontractkit/LinkToken/blob/7ab441d5a3e01f3d195cb30ac43be99fe796e921/test/v0.6/LinkToken.test.ts#L2

[github-actions]

I see that you haven't updated any CHANGELOG files. Would it make sense to do so?