chore(helm): update image docker.io/ronnieroller/media-roller digest to 77f6b22 (#32520)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/ronnieroller/media-roller | digest | `6ea2f7e` -> `77f6b22`
|

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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: 7.5.4
+version: 7.5.5

charts/stable/media-roller/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/ronnieroller/media-roller
-  tag: latest@sha256:6ea2f7ea1ddaad53ba37ca103c854a7fc5634fcdd763b28f464ae11b215b3e8b
+  tag: latest@sha256:77f6b22ed7bb0f4e7f403021c5948efceab9779b9a7631e455959bb45e055699
 persistence:
   download:
     enabled: true