chore(farmos): update image docker.io/farmos/farmos digest to ea1cffa (#45421)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/farmos/farmos | digest | `59945d2` → `ea1cffa` |

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charts/stable/farmos/Chart.yaml

@@ -42,5 +42,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/farmos
   - https://hub.docker.com/r/farmos/farmos
 type: application
-version: 8.15.0
+version: 8.15.1
 

charts/stable/farmos/values.yaml

@@ -2,7 +2,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/farmos/farmos
-  tag: latest@sha256:59945d268c7c4909d6be2cd25413a77a7aca1bb6b1cf2a535b6c5f6a9cbf6a15
+  tag: latest@sha256:ea1cffa81d4c3d19f685daa2d93ebd0b88472d001ec78f2156aacd65e921353a
 persistence:
   sitesdirectory:
     enabled: true