Update pascalgn/automerge-action action to v0.16.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
pascalgn/automerge-action	action	patch	v0.16.2 -> v0.16.3

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Release Notes

pascalgn/automerge-action (pascalgn/automerge-action)

### [`v0.16.3`](https://togithub.com/pascalgn/automerge-action/releases/tag/v0.16.3): Release 0.16.3 [Compare Source](https://togithub.com/pascalgn/automerge-action/compare/v0.16.2...v0.16.3) - Update dependencies

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, check this box

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