chore(deps): update container image linuxserver/calibre-web to version-0.6.21@35a00ca by renovate (#22765)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[linuxserver/calibre-web](https://togithub.com/linuxserver/docker-calibre-web/packages)
([source](https://togithub.com/linuxserver/docker-calibre-web)) | digest
| `fab0fda` -> `35a00ca` |

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This PR has been generated by [Renovate
Bot](https://togithub.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4zODUuMCIsInVwZGF0ZWRJblZlciI6IjM3LjM4NS4wIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSIsInVwZGF0ZS9kb2NrZXIvZ2VuZXJhbC9ub24tbWFqb3IiXX0=-->

charts/stable/calibre-web/Chart.yaml

@@ -35,4 +35,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/calibre-web
   - https://hub.docker.com/r/linuxserver/calibre-web
 type: application
-version: 19.0.14
+version: 19.0.15

charts/stable/calibre-web/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: linuxserver/calibre-web
   pullPolicy: IfNotPresent
-  tag: version-0.6.21@sha256:fab0fda498a1354fad88ece34119f35118faf292678e0b2c18956dfa690cd2ab
+  tag: version-0.6.21@sha256:35a00cacfb7ffd7b225ddbb267bdfbaa3fc9cba09fe5a47a96d720bfb4bce869
 securityContext:
   container:
     readOnlyRootFilesystem: false