chore(deps): update amannn/action-semantic-pull-request action to v6 (#30630)

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` -> `v6` |

---

### Release Notes

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

###
[`v6`](https://redirect.github.com/amannn/action-semantic-pull-request/compare/v5...v6)

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

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "every weekday before 11am" (UTC),
Automerge - At any time (no schedule defined).

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

♻ **Rebasing**: Never, 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/ionic-team/ionic-framework).

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.github/workflows/conventional-commit.yml

@@ -12,7 +12,7 @@ jobs:
         if: |
           !contains(github.event.pull_request.title, 'release') &&
           !contains(github.event.pull_request.title, 'chore')
-        uses: amannn/action-semantic-pull-request@v5
+        uses: amannn/action-semantic-pull-request@v6
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: