chore(helm): update image ghcr.io/linuxserver/fleet digest to 63fb5bd (#28319)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/fleet](https://redirect.github.com/linuxserver/docker-fleet/packages)
([source](https://redirect.github.com/linuxserver/docker-fleet)) |
digest | `b32c26c` -> `63fb5bd` |

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charts/stable/fleet/Chart.yaml

@@ -38,4 +38,4 @@ sources:
   - https://ghcr.io/linuxserver/fleet
   - https://github.com/truecharts/charts/tree/master/charts/stable/fleet
 type: application
-version: 14.6.2
+version: 14.6.3

charts/stable/fleet/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/fleet
   pullPolicy: IfNotPresent
-  tag: 2.3.3@sha256:b32c26cd1815b11cc18847dab1e0ee3276ee1680b92d0675f7a885fa2483b770
+  tag: 2.3.3@sha256:63fb5bd9c724bfd6b95486da690aafbcf334a4323eaa85a65cd44a417e105e15
 securityContext:
   container:
     runAsNonRoot: false