chore(deps): update codecov/codecov-action action to v4.6.0 (#2529)

This PR contains the following updates:

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

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

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "on the 2nd through 5th day of the
month" (UTC), 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

---

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.github/workflows/ci.yml

@@ -137,6 +137,6 @@ jobs:
           debug: true
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673 # v4.5.0
+        uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}