chore(helm): update image ghcr.io/linuxserver/remmina digest to 688a9ff (#33960)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/remmina](https://redirect.github.com/linuxserver/docker-remmina/packages)
([source](https://redirect.github.com/linuxserver/docker-remmina)) |
digest | `df4e2d5` -> `688a9ff` |

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charts/stable/remmina/Chart.yaml

@@ -36,4 +36,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/remmina
   - https://remmina.org/
 type: application
-version: 12.5.7
+version: 12.5.8

charts/stable/remmina/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/remmina
   pullPolicy: IfNotPresent
-  tag: 1.4.35@sha256:df4e2d50dd88dacdf0be47d90962237adf5988fc409c98974ffa437d062158c1
+  tag: 1.4.35@sha256:688a9ffec1944190ae901e3547e982cf40fdc37f15a5fca41ced362ad4efcae9
 service:
   main:
     ports: