chore(helm): update image docker.io/knex666/prpdf digest to 156ef58 (#38323)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/knex666/prpdf | digest | `5ac34b0` -> `156ef58` |

---

> [!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:eyJjcmVhdGVkSW5WZXIiOiI0MS41My4xIiwidXBkYXRlZEluVmVyIjoiNDEuNTMuMSIsInRhcmdldEJyYW5jaCI6Im1hc3RlciIsImxhYmVscyI6WyJhdXRvbWVyZ2UiLCJyZW5vdmF0ZS9jb250YWluZXIiLCJ0eXBlL2RpZ2VzdCJdfQ==-->

charts/stable/prpdf/Chart.yaml

@@ -37,5 +37,5 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/prpdf
   - https://hub.docker.com/r/knex666/prpdf
 type: application
-version: 8.2.2
+version: 8.2.3
 

charts/stable/prpdf/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/knex666/prpdf
-  tag: latest@sha256:5ac34b051c991242577be5a11eea72c3d60a10e06ddaee31d214367843ec6ae0
+  tag: latest@sha256:156ef582f63f35cc7428f5103cb27200be1232b22886d28095d624d94351343f
 persistence:
   config:
     enabled: true