Add support for GovernorSix tooling

[shahthepro]

Code Change Checklist

To be completed before internal review begins:

• [ ] The contract code is complete
• [ ] Executable deployment file
• [ ] Fork tests that test after the deployment file runs
• [ ] Unit tests *if needed
• [ ] The owner has done a full checklist review of the code + tests

Internal review:

• [ ] Two approvals by internal reviewers

Deploy checklist

Two reviewers complete the following checklist:

- [ ] All deployed contracts are listed in the deploy PR's description
- [ ] Deployed contract's verified code (and all dependencies) match the code in master
- [ ] The transactions that interacted with the newly deployed contract match the deploy script.
- [ ] Governance proposal matches the deploy script
- [ ] Smoke tests pass after fork test execution of the governance proposal

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 61.86%. Comparing base (ee26ed8) to head (591343b). Report is 1 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #2109 +/- ## ======================================== Coverage 61.86% 61.86% ======================================== Files 66 66 Lines 3322 3322 Branches 863 649 -214 ======================================== Hits 2055 2055 Misses 1264 1264 Partials 3 3 ```

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