chore(piwigo): update image ghcr.io/linuxserver/piwigo digest to ecb9768 (#45899)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/piwigo](https://redirect.github.com/linuxserver/docker-piwigo/packages)
([source](https://redirect.github.com/linuxserver/docker-piwigo)) |
digest | `03f3cf5` → `ecb9768` |

---

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Add the preset `:preserveSemverRanges` to your config if you don't want
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charts/stable/piwigo/Chart.yaml

@@ -50,5 +50,5 @@ sources:
   - https://github.com/linuxserver/docker-piwigo
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/piwigo
 type: application
-version: 18.13.1
+version: 18.13.2
 

charts/stable/piwigo/values.yaml

@@ -2,7 +2,7 @@
 image:
   repository: ghcr.io/linuxserver/piwigo
   pullPolicy: IfNotPresent
-  tag: 16.3.0@sha256:03f3cf5b93992b799c56d70f779dab18dcced954faf1cf56b257c44f779f7564
+  tag: 16.3.0@sha256:ecb9768e57a73523319beb3f1957298dd42a72d89a8b75ec367eb9b43f60ab6b
 securityContext:
   container:
     runAsNonRoot: false