fix(blocky)-dashboard (#33212)

**Description**
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Please include a summary of the change and which issue is fixed. Please
also include relevant motivation and context. List any dependencies that
are required for this change.
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Added the latest dashboard for Blocky. So all graphs are working now.
Removed `Enable Ad disable blocking` as that was never working and it
was responsible for the parsing issues.
⚒️ Fixes  # <!--(issue)-->

**⚙️ Type of change**

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

**🧪 How Has This Been Tested?**
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Please describe the tests that you ran to verify your changes. Provide
instructions so we can reproduce. Please also list any relevant details
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- made own helm chart
- added the same configmap values in `values.yaml` as in the Truecharts
.Values
- made a configmap Template based upon the configmap template of
Truecharts,
- changed the new `dashboard.json` so the parsing error is fixed and
added/changed the part Prometheus is selected
- Tested in own cluster, config map deploys and dashboard is in Grafana

**📃 Notes:**
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**✔️ 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 changes to the documentation
- [ ] 🧪 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):`, `chore(chart-name):`, `docs(chart-name):` or
`fix(docs):`

**➕ 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`

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charts/premium/blocky/Chart.yaml

@@ -43,4 +43,4 @@ sources:
   - https://hub.docker.com/r/spx01/blocky
   - https://quay.io/oriedge/k8s_gateway
 type: application
-version: 16.13.11
+version: 16.13.12