chore(helm): update image ghcr.io/linuxserver/calibre digest to e334b61 (#37926)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/calibre](https://redirect.github.com/linuxserver/docker-calibre/packages)
([source](https://redirect.github.com/linuxserver/docker-calibre)) |
digest | `6a2ddd5` -> `e334b61` |

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charts/stable/calibre/Chart.yaml

@@ -35,5 +35,5 @@ sources:
   - https://github.com/kovidgoyal/calibre/
   - https://github.com/truecharts/charts/tree/master/charts/stable/calibre
 type: application
-version: 18.3.1
+version: 18.3.2
 

charts/stable/calibre/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/linuxserver/calibre
-  tag: 8.7.0@sha256:6a2ddd55534ecf33f0daa6501c04cc239e59478ac0fbbed6418144ab72b5c035
+  tag: 8.7.0@sha256:e334b612b1717767fc9f483932adaf5e396fcca071f1936c46f34cdd1bdff1c3
   pullPolicy: IfNotPresent
 securityContext:
   container: