chore(helm): update image docker.io/machines/filestash digest to 88fda82 (#29665)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/machines/filestash | digest | `31b0cd8` -> `88fda82` |

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charts/stable/filestash/Chart.yaml

@@ -36,4 +36,4 @@ sources:
   - https://hub.docker.com/r/machines/filestash
   - https://www.filestash.app/
 type: application
-version: 8.2.46
+version: 8.2.47

charts/stable/filestash/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.io/machines/filestash
-  tag: latest@sha256:31b0cd8f463b50c6ff6edcf50a683ad7b6fa66d0f98589c46f5ff8f6f3dc28b7
+  tag: latest@sha256:88fda8268de927d97679af0719254f70e8c2df694347e553b6e255613f5ba34b
   pullPolicy: IfNotPresent
 
 securityContext: