[Feature Contribution]: Automatically remove "Ready for review" label on closed PRs or Issues

[danuw]

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What happened?

Create a workflow to automatically remove "Ready for review" label on closed PRs or Issues so that ready for review only surface items that are relevant

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

Feature Commitment

• [X] I commit to contributing this feature as a PR and working with the GSF to merge this feature into the Carbon Aware SDK.

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