chore(helm): update image ghcr.io/linuxserver/ubooquity digest to b5a5855 (#35663)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/ubooquity](https://redirect.github.com/linuxserver/docker-ubooquity/packages)
([source](https://redirect.github.com/linuxserver/docker-ubooquity)) |
digest | `87f65d4` -> `b5a5855` |

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

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charts/stable/ubooquity/Chart.yaml

@@ -34,5 +34,5 @@ sources:
   - https://ghcr.io/linuxserver/ubooquity
   - https://github.com/truecharts/charts/tree/master/charts/stable/ubooquity
 type: application
-version: 12.5.6
+version: 12.5.7
 

charts/stable/ubooquity/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/ubooquity
   pullPolicy: IfNotPresent
-  tag: 2.1.5@sha256:87f65d4c3543830733f7eaabde9ced442ac8ce3d71a59b87ca4801280d1dc378
+  tag: 2.1.5@sha256:b5a585509cd5d52dfc0572a5d2554962899686f60ff542fa67fa4d9d2ecbd2f0
 service:
   main:
     ports: