fix(n8n): switch repo to ghcr.io (#34174)

**Description**

Switch repo to ghcr.io (and update to latest stable patch version)

⚒️ 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?**
Tested on local cluster with no issues

**📃 Notes:**
<!-- Please enter any other relevant information here -->

**✔️ Checklist:**

- [x] ⚖️ My code follows the style guidelines of this project
- [x] 👀 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
- [x] 🧪 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):`

---

_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._

---------

Signed-off-by: James Musson <jtmusson@hey.com>

charts/stable/n8n/Chart.yaml

@@ -9,7 +9,7 @@ annotations:
   truecharts.org/min_helm_version: "3.14"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 1.86.0
+appVersion: 1.86.1
 dependencies:
   - name: common
     version: 25.4.10
@@ -44,4 +44,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/n8n
   - https://hub.docker.com/r/n8nio/n8n
 type: application
-version: 15.46.1
+version: 15.46.2

charts/stable/n8n/values.yaml

@@ -1,6 +1,6 @@
 image:
-  repository: docker.io/n8nio/n8n
-  tag: 1.86.0@sha256:8b39ed5a2de95e11e5f617f11abcff0321f9381d3649e7046b987324d43a20f7
+  repository: ghcr.io/n8n-io/n8n
+  tag: 1.86.1@sha256:4604b6878a13c90e8eeba071aba25c6dc2e962a282f134907dcecbcacf7fb97b
   pullPolicy: IfNotPresent
 timezoneandlocale: {}
 # N8N_DEFAULT_LOCALE: "en"