chore(dashy): update image ghcr.io/lissy93/dashy digest to 3b77456 (#44083)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/lissy93/dashy | digest | `02cd2ba` -> `3b77456` |

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charts/stable/dashy/Chart.yaml

@@ -37,5 +37,5 @@ sources:
   - https://github.com/Lissy93/dashy
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/dashy
 type: application
-version: 10.13.14
+version: 10.13.15
 

charts/stable/dashy/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/lissy93/dashy
-  tag: latest@sha256:02cd2baaf9f7d08cdf10d3500b0a10ab074d1a756a2d2ef346e935921ffcc03c
+  tag: latest@sha256:3b77456e3b0e28095258349ec7bbc3de7d23eede425fdc6e8cf21129926be92e
   pullPolicy: IfNotPresent
 securityContext:
   container: