chore(deps): update container image nginxinc/nginx-unprivileged to 1.25.3@c31635e by renovate (#16721)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[nginxinc/nginx-unprivileged](https://togithub.com/nginxinc/docker-nginx-unprivileged)
| digest | `f67dc75` -> `c31635e` |

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This PR has been generated by [Renovate
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Signed-off-by: Kjeld Schouten <kjeld@schouten-lebbing.nl>
Co-authored-by: Kjeld Schouten <kjeld@schouten-lebbing.nl>

charts/stable/nextcloud/values.yaml

@@ -5,7 +5,7 @@ image:
 nginxImage:
   repository: nginxinc/nginx-unprivileged
   pullPolicy: IfNotPresent
-  tag: 1.25.3@sha256:f67dc757811b9140d83408152cf9dc9296ad4f6b7d1ffb87874ad4759842e2be
+  tag: 1.25.3@sha256:c31635e6cf8f0074ecee1ec657d1a45f707c9606ac7ba74b9efa5396e2f549c5
 imaginaryImage:
   repository: tccr.io/tccr/nextcloud-imaginary
   pullPolicy: IfNotPresent