chore(helm): update image docker.io/gotenberg/gotenberg digest to 6ae55a4 (#39739)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[docker.io/gotenberg/gotenberg](https://redirect.github.com/gotenberg/gotenberg)
| digest | `3e9d970` -> `6ae55a4` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

Add the preset `:preserveSemverRanges` to your config if you don't want
to pin your dependencies.

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

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

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS44Mi4xMCIsInVwZGF0ZWRJblZlciI6IjQxLjgyLjEwIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSIsInJlbm92YXRlL2NvbnRhaW5lciIsInR5cGUvZGlnZXN0Il19-->

charts/stable/paperless-ngx/Chart.yaml

@@ -47,5 +47,5 @@ sources:
   - https://hub.docker.com/r/gotenberg/gotenberg
   - https://paperless-ngx.readthedocs.io/en/latest/
 type: application
-version: 11.15.0
+version: 11.15.1
 

charts/stable/paperless-ngx/values.yaml

@@ -5,7 +5,7 @@ image:
 gotenbergImage:
   repository: docker.io/gotenberg/gotenberg
   pullPolicy: IfNotPresent
-  tag: 8.23@sha256:3e9d970c395dfd7f0f98fd8da5adc01dab6bf95881d8d232f77a9feafe6d4977
+  tag: 8.23@sha256:6ae55a47fee9f95541aadb9af5a87548ebcc0603e8f6bf6af01ca82e594a78cc
 tikaImage:
   repository: docker.io/apache/tika
   pullPolicy: IfNotPresent