chore(deps): Update stefanzweifel/git-auto-commit-action action to v6 (#2270)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [stefanzweifel/git-auto-commit-action](https://redirect.github.com/stefanzweifel/git-auto-commit-action) | action | major | `v5` -> `v6` |

---

### Release Notes

<details>
<summary>stefanzweifel/git-auto-commit-action (stefanzweifel/git-auto-commit-action)</summary>

### [`v6`](https://redirect.github.com/stefanzweifel/git-auto-commit-action/blob/HEAD/CHANGELOG.md#v601---2025-06-11)

[Compare Source](https://redirect.github.com/stefanzweifel/git-auto-commit-action/compare/v5...v6)

##### Fixed

-   Disable Check if Repo is in Detached State ([#&#8203;379](https://redirect.github.com/stefanzweifel/git-auto-commit-action/pull/379)) [@&#8203;stefanzweifel](https://redirect.github.com/@&#8203;stefanzweifel)

</details>

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### Configuration

📅 **Schedule**: Branch creation - Between 12:00 AM and 03:59 AM, on day 1 of the month ( * 0-3 1 * * ) (UTC), 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.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

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This PR has been generated by [Renovate Bot](https://redirect.github.com/renovatebot/renovate).
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Author: cq-bot

.github/workflows/go_mod_tidy_examples.yml

@@ -25,6 +25,6 @@ jobs:
       - name: Run go mod tidy
         working-directory: examples/${{ matrix.plugin }}
         run: go mod tidy
-      - uses: stefanzweifel/git-auto-commit-action@v5
+      - uses: stefanzweifel/git-auto-commit-action@v6
         with:
             commit_message: "chore: Tidy"