chore(deps): update container image itzg/mc-backup to latest@d86cb74 by renovate (#24750)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| itzg/mc-backup | digest | `b45d85e` -> `d86cb74` |

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This PR has been generated by [Renovate
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charts/stable/minecraft-java/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://hub.docker.com/r/itzg/mc-backup
   - https://hub.docker.com/r/itzg/minecraft-server
 type: application
-version: 10.1.6
+version: 10.1.7

charts/stable/minecraft-java/values.yaml

@@ -52,7 +52,7 @@ j8alpineImage:
   pullPolicy: Always
 mcBackupImage:
   repository: itzg/mc-backup
-  tag: latest@sha256:b45d85e94cab2ecb04fd5522a09c575a54120be4affa84f8b28578e5ab40c9da
+  tag: latest@sha256:d86cb7418b34a2e06f922c76a296d5b789ab86f67705ff9e501b35730e9c2112
   pullPolicy: Always
 
 service: