chore(deps): update actions/checkout action to v4 (#292)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/checkout](https://togithub.com/actions/checkout) | action |
major | `v3` -> `v4` |

---

### Release Notes

<details>
<summary>actions/checkout (actions/checkout)</summary>

###
[`v4`](https://togithub.com/actions/checkout/blob/HEAD/CHANGELOG.md#v410)

[Compare Source](https://togithub.com/actions/checkout/compare/v3...v4)

- [Add support for partial checkout
filters](https://togithub.com/actions/checkout/pull/1396)

</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

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNi4xLjExIiwidXBkYXRlZEluVmVyIjoiMzYuMS4xMSIsInRhcmdldEJyYW5jaCI6Im1haW4ifQ==-->

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

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ env.NODE_VERSION }}
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: actions/setup-node@v3

.github/workflows/release.yml

@@ -18,7 +18,7 @@ jobs:
           private_key: ${{ secrets.RELEASE_APP_PEM }}
           app_id: ${{ secrets.RELEASE_APP_ID }}
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           # persist-credentials: false