chore(deps): update helm chart common to 16.2.21 by renovate (#16381)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[common](https://togithub.com/truecharts/apps/tree/master/charts/common)
([source](https://togithub.com/truecharts/library-charts)) | patch |
`16.2.20` -> `16.2.21` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

---

### Release Notes

<details>
<summary>truecharts/library-charts (common)</summary>

###
[`v16.2.21`](https://togithub.com/truecharts/library-charts/releases/tag/common-16.2.21)

[Compare
Source](https://togithub.com/truecharts/library-charts/compare/common-16.2.20...common-16.2.21)

Function library for TrueCharts

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **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://togithub.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xMDcuMCIsInVwZGF0ZWRJblZlciI6IjM3LjEwNy4wIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIn0=-->

charts/dependency/mongodb/Chart.yaml

@@ -1,7 +1,7 @@
 kubeVersion: ">=1.24.0-0"
 apiVersion: v2
 name: mongodb
-version: 10.0.15
+version: 10.0.16
 appVersion: 7.0.4
 description: Fast, reliable, scalable, and easy to use open-source no-sql database system.
 home: https://truecharts.org/charts/dependency/mongodb
@@ -22,7 +22,7 @@ keywords:
   - nosql
 dependencies:
   - name: common
-    version: 16.2.20
+    version: 16.2.21
     repository: https://library-charts.truecharts.org
     condition: ""
     alias: ""