Update DavidAnson/markdownlint-cli2-action action to v16 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
DavidAnson/markdownlint-cli2-action	action	major	v14 -> v16

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Release Notes

DavidAnson/markdownlint-cli2-action (DavidAnson/markdownlint-cli2-action)

### [`v16`](https://togithub.com/DavidAnson/markdownlint-cli2-action/compare/v15...v16) [Compare Source](https://togithub.com/DavidAnson/markdownlint-cli2-action/compare/v15...v16) ### [`v15`](https://togithub.com/DavidAnson/markdownlint-cli2-action/compare/v14...v15) [Compare Source](https://togithub.com/DavidAnson/markdownlint-cli2-action/compare/v14...v15)

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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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