chore(deps): update amannn/action-semantic-pull-request action to v6 (#3208)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[amannn/action-semantic-pull-request](https://redirect.github.com/amannn/action-semantic-pull-request)
| action | major | `v5.5.3` -> `v6.0.1` |

---

### Release Notes

<details>
<summary>amannn/action-semantic-pull-request
(amannn/action-semantic-pull-request)</summary>

###
[`v6.0.1`](https://redirect.github.com/amannn/action-semantic-pull-request/releases/tag/v6.0.1)

[Compare
Source](https://redirect.github.com/amannn/action-semantic-pull-request/compare/v6.0.0...v6.0.1)

##### Bug Fixes

- Actually execute action
([#&#8203;289](https://redirect.github.com/amannn/action-semantic-pull-request/issues/289))
([58e4ab4](58e4ab40f5))

###
[`v6.0.0`](https://redirect.github.com/amannn/action-semantic-pull-request/releases/tag/v6.0.0)

[Compare
Source](https://redirect.github.com/amannn/action-semantic-pull-request/compare/v5.5.3...v6.0.0)

##### ⚠ BREAKING CHANGES

- Upgrade action to use Node.js 24 and ESM
([#&#8203;287](https://redirect.github.com/amannn/action-semantic-pull-request/issues/287))

##### Features

- Upgrade action to use Node.js 24 and ESM
([#&#8203;287](https://redirect.github.com/amannn/action-semantic-pull-request/issues/287))
([bc0c9a7](bc0c9a79ab))

</details>

---

### Configuration

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

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, 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

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/libretime/libretime).

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Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/pr.yml

@@ -12,7 +12,7 @@ jobs:
     name: Validate PR title
     runs-on: ubuntu-latest
     steps:
-      - uses: amannn/action-semantic-pull-request@v5.5.3
+      - uses: amannn/action-semantic-pull-request@v6.0.1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: