chore(helm): update image ghcr.io/linuxserver/davos digest to 477935a (#38487)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/davos](https://redirect.github.com/linuxserver/docker-davos/packages)
([source](https://redirect.github.com/linuxserver/docker-davos)) |
digest | `c37f359` -> `477935a` |

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charts/stable/davos/Chart.yaml

@@ -38,5 +38,5 @@ sources:
   - https://github.com/linuxserver/docker-davos
   - https://github.com/truecharts/charts/tree/master/charts/stable/davos
 type: application
-version: 15.3.0
+version: 15.3.1
 

charts/stable/davos/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/davos
   pullPolicy: IfNotPresent
-  tag: 2.2.2@sha256:c37f359aa7d4b72babfa559f52df67def19a75af320b3bdd34829a4808854f31
+  tag: 2.2.2@sha256:477935ab1de3c23667e231b4395590ac99007cb99fe754f61edc3df66b0c5cd7
 securityContext:
   container:
     readOnlyRootFilesystem: false