chore(deps): update container image tccr.io/truecharts/nextcloud-fpm to v27.1.3@2c8a099 (#15258)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[tccr.io/truecharts/nextcloud-fpm](https://togithub.com/truecharts/containers)
| digest | `92e84e6` -> `2c8a099` |

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charts/stable/nextcloud/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: tccr.io/truecharts/nextcloud-fpm
   pullPolicy: IfNotPresent
-  tag: v27.1.3@sha256:92e84e6feb04bb4c0912d33d8d43334faa0772930dc11333d60d5adb537fe2fa
+  tag: v27.1.3@sha256:2c8a099719abd904ec430e16a55d9f746b2a70d20e4449b2ab7ac8f29ed1f7f4
 nginxImage:
   repository: nginxinc/nginx-unprivileged
   pullPolicy: IfNotPresent