chore(helm): update image docker.io/machines/filestash digest to 5a7639b (#39187)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/machines/filestash | digest | `853b00b` -> `5a7639b` |

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charts/stable/filestash/Chart.yaml

@@ -39,5 +39,5 @@ sources:
   - https://hub.docker.com/r/machines/filestash
   - https://www.filestash.app/
 type: application
-version: 9.3.13
+version: 9.3.14
 

charts/stable/filestash/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.io/machines/filestash
-  tag: latest@sha256:853b00bb0b7c4983f0a78acaadf6b62bf6446b2a6949e5191d4b4412736dbdd1
+  tag: latest@sha256:5a7639b48484f9bfa3d179656fb54a2ecfc7b0cc936a6bec10bf2f5a5bba1a6b
   pullPolicy: IfNotPresent
 
 securityContext: