chore(helm): update image docker.io/factoriotools/factorio digest to b7968be (#31818)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/factoriotools/factorio | digest | `543773c` -> `b7968be` |

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charts/stable/factorio/Chart.yaml

@@ -33,4 +33,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/factorio
   - https://hub.docker.com/r/factoriotools/factorio
 type: application
-version: 9.5.2
+version: 9.5.3

charts/stable/factorio/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/factoriotools/factorio
-  tag: stable@sha256:543773ca350ab608dc08c8ae14cbaabf7893e79e97302fad04a6665638952ead
+  tag: stable@sha256:b7968bec2e1e0b4fcc0c6558f5505c525b66aa62c32569103f8a5669a5f5fa88
 
 securityContext:
   container: