chore(nextcloud): update image oci.trueforge.org/containerforge/nginx digest to 8bf8432 (#46791)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[oci.trueforge.org/containerforge/nginx](https://ghcr.io/trueforge-org/nginx)
([source](https://hub.docker.com/_/nginx)) | digest | `e4f6fdc` →
`8bf8432` |

---

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charts/stable/nextcloud/Chart.yaml

@@ -52,5 +52,5 @@ sources:
   - https://hub.docker.com/r/clamav/clamav
   - https://hub.docker.com/r/collabora/code
 type: application
-version: 43.0.11
+version: 43.0.12
 

charts/stable/nextcloud/values.yaml

@@ -6,7 +6,7 @@ image:
 nginxImage:
   repository: oci.trueforge.org/containerforge/nginx
   pullPolicy: IfNotPresent
-  tag: "1.24.0@sha256:e4f6fdcb15f3210f59bc30a6ca11eedc3827ff7e95e66e8c575d6e1a13d47561"
+  tag: "1.24.0@sha256:8bf843248d91ab446871ff7b4ebe24144e9685bce47eec3f316de5bbd0bd6ddd"
 imaginaryImage:
   repository: oci.trueforge.org/containerforge/nextcloud-imaginary
   pullPolicy: IfNotPresent