chore(helm): update image ghcr.io/linuxserver/grocy digest to 7362d90 (#30011)

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 | `3664b53` -> `7362d90` |

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charts/stable/grocy/Chart.yaml

@@ -33,4 +33,4 @@ sources:
   - https://github.com/grocy/grocy
   - https://github.com/truecharts/charts/tree/master/charts/stable/grocy
 type: application
-version: 20.2.5
+version: 20.2.6

charts/stable/grocy/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/linuxserver/grocy
-  tag: 4.2.0@sha256:3664b5329225245df66237d926f3e8cf825d568a88a4c59cfb8075afb2947dc1
+  tag: 4.2.0@sha256:7362d90fd7e21d65638b017cbff0cd86dd1da5d2527086c892d6bc09ae2e0b43
   pullPolicy: IfNotPresent
 service:
   main: