chore(deps): update actions/stale action to v10.2.0 (#47835)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/stale](https://redirect.github.com/actions/stale) | action | minor | `v10.1.1` → `v10.2.0` |

---

### Release Notes

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

### [`v10.2.0`](https://redirect.github.com/actions/stale/compare/v10.1.1...v10.2.0)

[Compare Source](https://redirect.github.com/actions/stale/compare/v10.1.1...v10.2.0)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "on saturday" (UTC), 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/DataDog/datadog-agent).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My42Ni40IiwidXBkYXRlZEluVmVyIjoiNDMuNjYuNCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiY2hhbmdlbG9nL25vLWNoYW5nZWxvZyIsImRlcGVuZGVuY2llcyIsImRlcGVuZGVuY2llcy1naXRodWItYWN0aW9ucyIsInFhL25vLWNvZGUtY2hhbmdlIl19-->


Co-authored-by: devflow.devflow-routing-intake <devflow.devflow-routing-intake@kubernetes.us1.ddbuild.io>

Author: renovate[bot]

.github/workflows/stale.yml

@@ -23,7 +23,7 @@ jobs:
           scope: DataDog/datadog-agent
           policy: self.stale.manage-stale
 
-      - uses: actions/stale@997185467fa4f803885201cee163a9f38240193d # v10.1.1
+      - uses: actions/stale@b5d41d4e1d5dceea10e7104786b73624c18a190f # v10.2.0
         with:
           repo-token: ${{ steps.octo-sts.outputs.token }}