Grav update container image to v1.7.40 (#8865)

**Description**
Updated grav image
⚒️ Fixes  # Outdated version
#8864
#7796 Found the same issue open

**⚙️ 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?**
Deployed helm chart with updated image version.

**📃 Notes:**
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**✔️ Checklist:**

- [ ] ⚖️ 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 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

**➕ App addition**

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

- [ ] 🪞 I have opened a PR on
[truecharts/containers](https://github.com/truecharts/containers) adding
the container to TrueCharts mirror repo.
- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

---

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charts/stable/grav/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: "1.7.18"
+appVersion: "1.7.40"
 dependencies:
   - name: common
     repository: https://library-charts.truecharts.org
@@ -23,7 +23,7 @@ sources:
   - https://github.com/linuxserver/docker-grav
   - https://github.com/getgrav/grav/
 type: application
-version: 7.0.9
+version: 7.0.10
 annotations:
   truecharts.org/catagories: |
     - media

charts/stable/grav/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: tccr.io/truecharts/grav
   pullPolicy: IfNotPresent
-  tag: version-1.7.18@sha256:709e672ef2cbe1235d896ed9bac213d773abfe70b37925f5870a8a925a047e16
+  tag: v1.7.40@sha256:096eb6a891e62bb6ece1c9a0e0f23a2d663cbf01ecfd3811558f00ae0c4be054
 service:
   main:
     ports: