chore(helm): update image ghcr.io/linuxserver/minetest digest to 5218e4e (#29668)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/minetest](https://redirect.github.com/linuxserver/docker-minetest/packages)
([source](https://redirect.github.com/linuxserver/docker-minetest)) |
digest | `060f7d1` -> `5218e4e` |

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charts/stable/minetest/Chart.yaml

@@ -31,4 +31,4 @@ sources:
   - https://ghcr.io/linuxserver/minetest
   - https://github.com/truecharts/charts/tree/master/charts/stable/minetest
 type: application
-version: 10.4.1
+version: 10.4.2

charts/stable/minetest/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/minetest
   pullPolicy: IfNotPresent
-  tag: 5.10.0@sha256:060f7d164da8113228e4101cb9c2c47e0f43db66e5bcade677ed5c1f1399ed89
+  tag: 5.10.0@sha256:5218e4e0fa6fb213914fb22eae2d2729504129d2873207280270d76a49ef50af
 service:
   main:
     ports: