chore(helm): update image ghcr.io/linuxserver/calibre digest to dcfc52e (#35989)

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 | `f17b542` -> `dcfc52e` |

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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: 17.4.3
+version: 17.4.4
 

charts/stable/calibre/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/linuxserver/calibre
-  tag: 8.4.0@sha256:f17b542ed5116513d6be65667f4e35826b99738d4f1ebccba6c85e81c011c2f7
+  tag: 8.4.0@sha256:dcfc52e135bac2c67c8aac5c6e6b479afc92adc4059c704fca344968b0032c3f
   pullPolicy: IfNotPresent
 securityContext:
   container: