Update actions/configure-pages action to v5 (#89)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[actions/configure-pages](https://togithub.com/actions/configure-pages)
| action | major | `v4` -> `v5` |

---

### Release Notes

<details>
<summary>actions/configure-pages (actions/configure-pages)</summary>

### [`v5`](https://togithub.com/actions/configure-pages/compare/v4...v5)

[Compare
Source](https://togithub.com/actions/configure-pages/compare/v4...v5)

</details>

---

### 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.

---

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

---

This PR has been generated by [Renovate
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.github/workflows/documentation.yml

@@ -55,7 +55,7 @@ jobs:
           python-version: 3.11
 
       - name: Setup pages
-        uses: actions/configure-pages@v4
+        uses: actions/configure-pages@v5
 
       - name: Install requirements
         run: make install