chore(helm): update image ghcr.io/jens-maus/raspberrymatic digest to 3e7cafe (#31015)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/jens-maus/raspberrymatic | digest | `79ce1c6` -> `3e7cafe` |

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charts/stable/raspberrymatic/Chart.yaml

@@ -35,4 +35,4 @@ sources:
   - https://github.com/jens-maus/RaspberryMatic/pkgs/container/raspberrymatic
   - https://github.com/truecharts/charts/tree/master/charts/stable/raspberrymatic
 type: application
-version: 7.4.0
+version: 7.4.1

charts/stable/raspberrymatic/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: ghcr.io/jens-maus/raspberrymatic
-  tag: latest@sha256:79ce1c64406e3fcf227a3c67f9e3228d82790afa50a45e70fac0f3ee2d3cdb7f
+  tag: latest@sha256:3e7cafe683178a7e76709c22f1df04a1c06cdc70fc403657cc673585cc60d910
 persistence:
   config:
     enabled: true