ci(mergify): upgrade configuration to current format

[mergify]

No more deprecated fields are being used in your Mergify configuration, this pull request will be closed.

[mergify]

Merge Protections

Your pull request matches the following merge protections and will not be merged until they are valid.

🟢 📃 Configuration Change Requirements

Wonderful, this rule succeeded.

Mergify configuration change

• check-success = Configuration changed

🟢 Enforce conventional commit

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Make sure that we follow https://www.conventionalcommits.org/en/v1.0.0/

• title ~= ^(fix|feat|docs|style|refactor|perf|test|build|ci|chore|revert)(?:\(.+\))?(!)?:

[github-actions]

✅ DCO Check Passed

Thanks @mergify[bot], all your commits are properly signed off. 🎉

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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