Update codecov/codecov-action action to v4.6.0 (#368)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[codecov/codecov-action](https://redirect.github.com/codecov/codecov-action)
| action | minor | `v4.5.0` -> `v4.6.0` |

---

### Release Notes

<details>
<summary>codecov/codecov-action (codecov/codecov-action)</summary>

###
[`v4.6.0`](https://redirect.github.com/codecov/codecov-action/compare/v4.5.0...v4.6.0)

[Compare
Source](https://redirect.github.com/codecov/codecov-action/compare/v4.5.0...v4.6.0)

</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 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

---

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.github/workflows/ci.yaml

@@ -95,7 +95,7 @@ jobs:
         cp coverage.txt $TEST_RESULTS
         cp coverage.html $TEST_RESULTS
     - name: Upload coverage report
-      uses: codecov/codecov-action@v4.5.0
+      uses: codecov/codecov-action@v4.6.0
       with:
         file: ./coverage.txt
         fail_ci_if_error: true