chore(helm): update image ghcr.io/linuxserver/grocy digest to 3fdf0e2 (#34607)

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 | `e3159ee` -> `3fdf0e2` |

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

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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: 20.7.2
+version: 20.7.3
 

charts/stable/grocy/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/linuxserver/grocy
-  tag: 4.5.0@sha256:e3159ee94ec138c18bb2689f77440be55d98d1612f388f37eb5a2751d363bf26
+  tag: 4.5.0@sha256:3fdf0e26724a4818c139644b387f9d0d848ab33cfa4bdca115382ebf127504fd
   pullPolicy: IfNotPresent
 service:
   main: