chore(friendica): update image friendica digest to ef537a8 (#48496)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| friendica | digest | `b10f45f` → `ef537a8` |

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charts/stable/friendica/Chart.yaml

@@ -50,5 +50,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/friendica
   - https://hub.docker.com/_/friendica
 type: application
-version: 23.7.0
+version: 23.7.1
 

charts/stable/friendica/values.yaml

@@ -2,7 +2,7 @@
 image:
   repository: friendica
   pullPolicy: IfNotPresent
-  tag: 2026.05@sha256:b10f45fb3afb81e645621c83ddfea89246760c5a570c3919f4a69ffc1cc0d4aa
+  tag: 2026.05@sha256:ef537a85fad608fb2ff62e843fc3e428f4bd80eacd7b6f3a19b3e2ab9eb5c5dd
 securityContext:
   container:
     runAsNonRoot: false