chore(deps): update container image modem7/docker-rickroll to latest@7a9b668 by renovate (#16438)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| modem7/docker-rickroll | digest | `d3f292c` -> `7a9b668` |

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

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xMDcuMCIsInVwZGF0ZWRJblZlciI6IjM3LjEwNy4wIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIn0=-->

charts/stable/rickroll/Chart.yaml

@@ -1,7 +1,7 @@
-kubeVersion: ">=1.24.0-0"
+kubeVersion: '>=1.24.0-0'
 apiVersion: v2
 name: rickroll
-version: 4.0.11
+version: 4.0.12
 appVersion: latest
 description: Self-hosted Rick Roll chart.
 home: https://truecharts.org/charts/stable/rickroll

charts/stable/rickroll/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: modem7/docker-rickroll
   pullPolicy: IfNotPresent
-  tag: latest@sha256:d3f292cb5cbce0adc6392c3e669e6658f4490c0fd37ffc4857fdb2357178646b
+  tag: latest@sha256:7a9b668bfec9b8443d0eef7509bb6c3939f247a46c6103c4101a3f7e4f5ec82b
 securityContext:
   container:
     runAsNonRoot: false