Fix /approve-regression-tests workflow

[clnoll]

This should fix an error in the approve-regression-tests-command.yml workflow:

Invalid workflow file: .github/workflows/approve-regression-tests-command.yml#L4The workflow is not valid. .github/workflows/approve-regression-tests-command.yml (Line: 4, Col: 3): Unexpected value 'status'
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[Invalid workflow file: .github/workflows/approve-regression-tests-command.yml#L4](https://github.com/airbytehq/airbyte/actions/runs/9895409102/workflow)
The workflow is not valid. .github/workflows/approve-regression-tests-command.yml (Line: 4, Col: 3): Unexpected value 'status'

Not sure exactly how this line got in there but it appears to have snuck in from copy/paste after testing.

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1 Skipped Deployment

Name	Status	Preview	Comments	Updated (UTC)
airbyte-docs	⬜️ Ignored (Inspect)			Jul 11, 2024 4:56pm

[alafanechere]

You might still need the status: write permission at the job level to post to the Github API. In any case feel free to use the /approve-and-merge command for this kind of fixes 👍