fix(convos): fix image (#27961)

**Description**
Fix convos image

⚒️ Fixes  # 

**⚙️ 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

**🧪 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.
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about and
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charts/stable/convos/Chart.yaml

@@ -6,7 +6,7 @@ annotations:
   truecharts.org/min_helm_version: "3.11"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: stable
+appVersion: "8.07"
 dependencies:
   - name: common
     version: 25.1.0
@@ -33,4 +33,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/convos
   - https://hub.docker.com/r/convos/convos
 type: application
-version: 7.2.0
+version: 8.0.0

charts/stable/convos/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
-  repository: convos/convos
-  tag: stable@sha256:8531a54546bc3f93727de6aeeb151704108461aab65166cb58967dd7c2f61944
+  repository: ghcr.io/convos-chat/convos
+  tag: v8.07@sha256:d9ab6aefce1b47a1e6d10c70a558ae0120a35e32b1f92d87ca364bfa17f1f3a6
 persistence:
   data:
     enabled: true