chore(helm): update image ghcr.io/linuxserver/digikam digest to 887cf95 (#37268)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/digikam](https://redirect.github.com/linuxserver/docker-digikam/packages)
([source](https://redirect.github.com/linuxserver/docker-digikam)) |
digest | `b73d851` -> `887cf95` |

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

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charts/stable/digikam/Chart.yaml

@@ -40,5 +40,5 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/digikam
   - https://www.digikam.org/
 type: application
-version: 15.0.7
+version: 15.0.8
 

charts/stable/digikam/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/digikam
   pullPolicy: IfNotPresent
-  tag: 8.7.0@sha256:b73d8512862f0031b0f1909f34f1974e667373bdbf711e86a65530f43a5a31a9
+  tag: 8.7.0@sha256:887cf9595f953a11a43cb6cdb7afed26a262d21e311a834eaf605e7c35771099
 securityContext:
   container:
     readOnlyRootFilesystem: false