ci: Add lint rule for curly braces

[mtrezza]

Add lint rule for curly braces

[parse-github-assistant[bot]]

I will reformat the title to use the proper commit message syntax.

[parse-github-assistant[bot]]

Thanks for opening this pull request!

• ❌ Please link an issue that describes the reason for this pull request, otherwise your pull request will be closed. Make sure to write it as Closes: #123 in the PR description, so I can recognize it.

[codecov[bot]]

Codecov Report

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

Project coverage is 94.15%. Comparing base (ad4aa83) to head (6efa40f). Report is 1 commits behind head on alpha.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## alpha #9032 +/- ## ========================================== + Coverage 94.13% 94.15% +0.02% ========================================== Files 186 186 Lines 14678 14678 ========================================== + Hits 13817 13820 +3 + Misses 861 858 -3 ```

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[parseplatformorg]

🎉 This change has been released in version 7.0.0-alpha.30

[parseplatformorg]

🎉 This change has been released in version 7.1.0-alpha.1

[parseplatformorg]

🎉 This change has been released in version 7.1.0-beta.1

[parseplatformorg]

🎉 This change has been released in version 7.1.0