chore(tachidesk-docker): update image ghcr.io/suwayomi/tachidesk digest to 88db25f (#43368)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/suwayomi/tachidesk | digest | `90c97d4` -> `88db25f` |

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charts/stable/tachidesk-docker/Chart.yaml

@@ -39,5 +39,5 @@ sources:
   - https://github.com/suwayomi/docker-tachidesk
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/tachidesk-docker
 type: application
-version: 9.13.7
+version: 9.13.8
 

charts/stable/tachidesk-docker/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: ghcr.io/suwayomi/tachidesk
-  tag: preview@sha256:90c97d453194319feb1602015adf2a62c94f4005c95684d07e81e4589a6585ad
+  tag: preview@sha256:88db25fda989365e8aaa74748be143860308553219ff7f71448bf1368b2d51de
 
 securityContext:
   container: