chore(grafana-dashboards): update dashboard istio wasm extension dash…

…board ( 185 → 187 ) (#5447)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| Istio Wasm Extension Dashboard | major | `185` -> `187` |

---

### 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 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 has been generated by [Renovate
Bot](https://redirect.github.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC45MS4yIiwidXBkYXRlZEluVmVyIjoiMzguOTEuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsicmVub3ZhdGUvZ3JhZmFuYS1kYXNoYm9hcmQiLCJ0eXBlL21ham9yIl19-->

Co-authored-by: lumiere-bot[bot] <98047013+lumiere-bot[bot]@users.noreply.github.com>

kubernetes/kyak/apps/monitoring/grafana/app/helmrelease.yaml

@@ -314,7 +314,7 @@ spec:
         istio-wasm:
           # renovate: depName="Istio Wasm Extension Dashboard"
           gnetId: 13277
-          revision: 185
+          revision: 187
           datasource: Prometheus
       flux:
         flux-cluster: