chore(deps): update container image ghcr.io/suwayomi/tachidesk to preview@c8add24 by renovate (#25883)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/suwayomi/tachidesk | digest | `5425722` -> `c8add24` |

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charts/stable/tachidesk-docker/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://github.com/suwayomi/docker-tachidesk
   - https://github.com/truecharts/charts/tree/master/charts/stable/tachidesk-docker
 type: application
-version: 8.1.8
+version: 8.1.9

charts/stable/tachidesk-docker/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: ghcr.io/suwayomi/tachidesk
-  tag: preview@sha256:542572235028d8d4bab3d93e9cb1a632bf64df3b2b3888e23eb30316d5ecff6a
+  tag: preview@sha256:c8add24b2b64bf2476048bf054db7cfa37e3966a87162b1aee7028289672ca9b
 
 securityContext:
   container: