chore(helm): update image ghcr.io/ich777/steamcmd digest to 70ccef6 (#29951)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/ich777/steamcmd | digest | `667aede` -> `70ccef6` |

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charts/stable/corekeeper/Chart.yaml

@@ -33,4 +33,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/corekeeper
   - https://steampowered.com/
 type: application
-version: 7.2.2
+version: 7.2.3

charts/stable/corekeeper/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: ghcr.io/ich777/steamcmd
-  tag: corekeeper@sha256:667aedea4063e4a12f911c00851da341f4d65ed8b9da05047a5827635b26df43
+  tag: corekeeper@sha256:70ccef6f1423c7e0ab5754f333db822d118e5c91ccea8b352b8e488360bada08
 persistence:
   serverfiles:
     enabled: true