chore(helm): update image docker.io/ronnieroller/media-roller digest to 8f1b926 (#28426)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/ronnieroller/media-roller | digest | `b449ef4` -> `8f1b926`
|

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

---

### Configuration

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Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

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rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

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charts/stable/media-roller/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/media-roller
   - https://hub.docker.com/r/ronnieroller/media-roller
 type: application
-version: 7.2.6
+version: 7.2.7

charts/stable/media-roller/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/ronnieroller/media-roller
-  tag: latest@sha256:b449ef43f7b1c53c725eaf90d5fdd82dc83b497d495ad323092982c7c1232efa
+  tag: latest@sha256:8f1b926a1d78d1c4d17e5e6457cec42796af683353d4694fbca9ffb40ae64e74
 persistence:
   download:
     enabled: true