feat(dockovpn): move to stable (#21441)

**Description**
Moves dockovpn to stable.

⚒️ Fixes  # 

**⚙️ Type of change**

- [X] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code

**🧪 How Has This Been Tested?**

**📃 Notes:**

**✔️ Checklist:**

- [ ] ⚖️ My code follows the style guidelines of this project
- [ ] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made corresponding changes to the documentation
- [ ] ⚠️ My changes generate no new warnings
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [X] ⬆️ I increased versions for any altered app according to semantic
versioning
- [X] I made sure the title starts with `feat(chart-name):`,
`fix(chart-name):` or `chore(chart-name):`

**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

---

_Please don't blindly check all the boxes. Read them and only check
those that apply.
Those checkboxes are there for the reviewer to see what is this all
about and
the status of this PR with a quick glance._

charts/stable/dockovpn/Chart.yaml

@@ -5,7 +5,7 @@ annotations:
   truecharts.org/category: networking
   truecharts.org/max_helm_version: "3.14"
   truecharts.org/min_helm_version: "3.11"
-  truecharts.org/train: incubator
+  truecharts.org/train: stable
 apiVersion: v2
 appVersion: 1.14.0
 dependencies:
@@ -17,8 +17,8 @@ dependencies:
     tags: []
     import-values: []
 deprecated: false
-description: DNS and Ad-filtering for your network
-home: https://truecharts.org/charts/incubator/dockovpn
+description: Out of the box stateless VPN server docker image which starts in just a few seconds and doesn't require persistent storage.
+home: https://truecharts.org/charts/stable/dockovpn
 icon: https://truecharts.org/img/hotlink-ok/chart-icons/dockovpn.webp
 keywords:
   - vpn
@@ -31,7 +31,7 @@ maintainers:
 name: dockovpn
 sources:
   - https://github.com/dockovpn/dockovpn
-  - https://github.com/truecharts/charts/tree/master/charts/incubator/dockovpn
+  - https://github.com/truecharts/charts/tree/master/charts/stable/dockovpn
   - https://hub.docker.com/r/alekslitvinenk/openvpn
 type: application
-version: 0.0.3
+version: 1.0.0

charts/stable/dockovpn/README.md

@@ -7,7 +7,7 @@ title: README
 TrueCharts can be installed as both _normal_ Helm Charts or as TrueNAS SCALE Apps.
 Both solutions are fully supported, but we heavily advice the use of normal Helm Charts where possible
 
-For more information about this Chart, please check the docs on the TrueCharts [website](https://truecharts.org/charts/incubator/dockovpn)
+For more information about this Chart, please check the docs on the TrueCharts [website](https://truecharts.org/charts/stable/dockovpn)
 
 **This chart is not maintained by the upstream project and any issues with the chart should be raised [here](https://github.com/truecharts/charts/issues/new/choose)**