chore(deps): update container image machines/filestash to latest@f70e581 by renovate (#26898)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| machines/filestash | digest | `e803cf0` -> `f70e581` |

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> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

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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: 8.1.28
+version: 8.1.29

charts/stable/filestash/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: machines/filestash
-  tag: latest@sha256:e803cf0a3b310c8bed4e08faf0099a1322b0347651e2ee6e38b0c4d6bb214216
+  tag: latest@sha256:f70e581581fbc75c6d896831b37eab135b3e7d8fb02202aa4db3f86fa64e0c3f
   pullPolicy: IfNotPresent
 
 securityContext: