chore(deps): update container image docker.io/alpine/socat to 1.8.0.0@12b47cb by renovate (#22719)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/alpine/socat | digest | `242ddfa` -> `12b47cb` |

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This PR has been generated by [Renovate
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<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4zODQuMSIsInVwZGF0ZWRJblZlciI6IjM3LjM4NC4xIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSIsInVwZGF0ZS9kb2NrZXIvZ2VuZXJhbC9ub24tbWFqb3IiXX0=-->

charts/stable/jellyfin/Chart.yaml

@@ -36,4 +36,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/jellyfin
   - https://hub.docker.com/r/alpine/socat
 type: application
-version: 19.1.11
+version: 19.1.12

charts/stable/jellyfin/values.yaml

@@ -5,7 +5,7 @@ image:
 broadcastProxyImage:
   repository: docker.io/alpine/socat
   pullPolicy: IfNotPresent
-  tag: 1.8.0.0@sha256:242ddfab3d263db7c0b2f193dd53e0bea3b6cbc0984af7bc63998e4aa597d1a3
+  tag: 1.8.0.0@sha256:12b47cb1cdaf08f79a6e514a18fe9ef714d15fe34f5b0e7f7cbc19ec6f28c995
 service:
   main:
     ports: