[DEPENDENCY]: Update actions/checkout action to v4 (#13)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/checkout](https://github.com/actions/checkout) |
action | major | `v2` -> `v4` |

---

### Release Notes

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

###
[`v4`](https://github.com/actions/checkout/blob/HEAD/CHANGELOG.md#v417)

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

- Bump the minor-npm-dependencies group across 1 directory with 4
updates by [@&#8203;dependabot](https://github.com/dependabot)
in
[https://github.com/actions/checkout/pull/1739](https://github.com/actions/checkout/pull/1739)
- Bump actions/checkout from 3 to 4 by
[@&#8203;dependabot](https://github.com/dependabot) in
[https://github.com/actions/checkout/pull/1697](https://github.com/actions/checkout/pull/1697)
- Check out other refs/\* by commit by
[@&#8203;orhantoy](https://github.com/orhantoy) in
[https://github.com/actions/checkout/pull/1774](https://github.com/actions/checkout/pull/1774)
- Pin actions/checkout's own workflows to a known, good, stable version.
by [@&#8203;jww3](https://github.com/jww3) in
[https://github.com/actions/checkout/pull/1776](https://github.com/actions/checkout/pull/1776)

###
[`v3`](https://github.com/actions/checkout/blob/HEAD/CHANGELOG.md#v360)

[Compare
Source](https://github.com/actions/checkout/compare/v2...v3)

- [Fix: Mark test scripts with Bash'isms to be run via
Bash](https://github.com/actions/checkout/pull/1377)
- [Add option to fetch tags even if fetch-depth >
0](https://github.com/actions/checkout/pull/579)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "before 8am on Monday,before 8am on
Tuesday,before 8am on Wednesday,before 8am on Thursday,before 8am on
Friday" in timezone Europe/Berlin, 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 was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/kozaxinan/android-lints).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC41OS4yIiwidXBkYXRlZEluVmVyIjoiMzguNTkuMiIsInRhcmdldEJyYW5jaCI6Im1hc3RlciIsImxhYmVscyI6WyJkZXBlbmRlbmN5Il19-->

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

.github/workflows/buildCheck.yml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - uses: actions/setup-java@v3
         with: