chore(deps): update container image docker to 27.2.1-dind@c51fa20 by renovate (#26196)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker | digest | `eb63082` -> `c51fa20` |

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charts/stable/docker/Chart.yaml

@@ -31,4 +31,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/docker
   - https://hub.docker.com/_/docker
 type: application
-version: 9.2.5
+version: 9.2.6

charts/stable/docker/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: docker
   pullPolicy: IfNotPresent
-  tag: 27.2.1-dind@sha256:eb6308292ccf83461f26dd755a53802d9952eece22111602662cd86d3fa4590d
+  tag: 27.2.1-dind@sha256:c51fa20028ff6590588d9ed97d3b16865d503a3d7228aa885871c5c292afa5ca
 hostNetwork: true
 securityContext:
   container: