chore(helm): update image ghcr.io/linuxserver/grocy digest to 25cb87f (#38116)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/grocy](https://redirect.github.com/linuxserver/docker-grocy/packages)
([source](https://redirect.github.com/linuxserver/docker-grocy)) |
digest | `e4904db` -> `25cb87f` |

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charts/stable/grocy/Chart.yaml

@@ -36,5 +36,5 @@ sources:
   - https://github.com/grocy/grocy
   - https://github.com/truecharts/charts/tree/master/charts/stable/grocy
 type: application
-version: 21.2.1
+version: 21.2.2
 

charts/stable/grocy/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/linuxserver/grocy
-  tag: 4.5.0@sha256:e4904db3df10e0393cf3361bc8f346a4d5049473c79685277b11873ae6d6532a
+  tag: 4.5.0@sha256:25cb87f21f99acfb50c28374898048f90b5abcebe14eec2cafcf53a5736aa651
   pullPolicy: IfNotPresent
 service:
   main: