chore(deps): update container image lissy93/dashy to 2.1.1@f90ef3b by renovate (#18678)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [lissy93/dashy](https://togithub.com/Lissy93/dashy) | digest |
`e1a0d15` -> `f90ef3b` |

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

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4yMTQuMCIsInVwZGF0ZWRJblZlciI6IjM3LjIxNC4wIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIn0=-->

charts/stable/dashy/Chart.yaml

@@ -33,4 +33,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/dashy
   - https://hub.docker.com/r/lissy93/dashy
 type: application
-version: 6.1.4
+version: 6.1.5

charts/stable/dashy/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: lissy93/dashy
-  tag: 2.1.1@sha256:e1a0d15d73fcc6f3d0edcb32fbce7b8605d95cf2cfcba4ab3f9e8a26e9da4b8a
+  tag: 2.1.1@sha256:f90ef3b4efcbcba98085cb4eab22e73ef670b9b0cbcbf3971c049bffde4d924e
   pullPolicy: IfNotPresent
 securityContext:
   container: