chore(minecraft-gate): update image ghcr.io/minekube/gate digest to 31442bb (#43918)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/minekube/gate | digest | `54c6b5c` -> `31442bb` |

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charts/stable/minecraft-gate/Chart.yaml

@@ -39,5 +39,5 @@ sources:
   - https://github.com/minekube/gate
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/minecraft-gate
 type: application
-version: 2.13.19
+version: 2.13.20
 

charts/stable/minecraft-gate/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/minekube/gate
   pullPolicy: IfNotPresent
-  tag: latest@sha256:54c6b5c04091cc93f580559ae9a219ba1cfefecaaf8fe44ae812654b2025234a
+  tag: latest@sha256:31442bb454c05073b0dd65749e81c6c986284c6f6249449cc60aad83ff2358de
 service:
   main:
     enabled: true