chore(helm): update image docker digest to ddf7f6f (#33250)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker | digest | `9a651b2` -> `ddf7f6f` |

Add the preset `:preserveSemverRanges` to your config if you don't want
to pin your dependencies.

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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: 10.0.3
+version: 10.0.4

charts/stable/docker/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: docker
   pullPolicy: IfNotPresent
-  tag: 28.0.1-dind@sha256:9a651b22672c7151b5d8ca820ed2290b3fe4d4922e9b3f37ab14c8876da6613d
+  tag: 28.0.1-dind@sha256:ddf7f6fd0d2175709739f1d47e6134fa8eb055d2f61c11c3f99780c79b44578e
 hostNetwork: true
 securityContext:
   container: