chore(deps): update g33kphr33k/musicgrabber docker tag to v2.3.1 (#4499)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| g33kphr33k/musicgrabber | patch | `2.3.0` → `2.3.1` |

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### Configuration

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Reviewed-on: #4499
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clusters/cl01tl/helm/music-grabber/values.yaml

@@ -9,7 +9,7 @@ music-grabber:
         main:
           image:
             repository: g33kphr33k/musicgrabber
-            tag: 2.3.0
+            tag: 2.3.1
             pullPolicy: IfNotPresent
           env:
             - name: MUSIC_DIR