chore(deps): update container image docker to 26.1.4-dind@d8714cb by renovate (#23264)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker | digest | `a6b5add` -> `d8714cb` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Renovate
Bot](https://togithub.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy40MDYuMiIsInVwZGF0ZWRJblZlciI6IjM3LjQwNi4yIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSIsInVwZGF0ZS9kb2NrZXIvZ2VuZXJhbC9ub24tbWFqb3IiXX0=-->

charts/stable/docker/Chart.yaml

@@ -32,4 +32,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/docker
   - https://hub.docker.com/_/docker
 type: application
-version: 8.0.2
+version: 8.0.3

charts/stable/docker/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: docker
   pullPolicy: IfNotPresent
-  tag: 26.1.4-dind@sha256:a6b5add4d34aff635fbe7f3eb43b5f3b5dc7d9df61ce1f9f8f5fca2739992c19
+  tag: 26.1.4-dind@sha256:d8714cbec5b4eae1cc2fa241d8c773f828cfe864de56222f798569f2251f7a04
 hostNetwork: true
 securityContext:
   container: