feat(docker-image)!: Update docker.io/library/nextcloud Docker tag to v33

| datasource | package                     | from   | to     |
| ---------- | --------------------------- | ------ | ------ |
| docker     | docker.io/library/nextcloud | 32.0.6 | 33.0.0 |

Author: angelnu-bot[bot]

apps/nextcloud/app/notifications/helmrelease.yaml

@@ -37,7 +37,7 @@ spec:
           main:
             image:
               repository: docker.io/library/nextcloud
-              tag: 32.0.6@sha256:dcf9c6019d05df721bb7bada99748964c95446ea479771e9073ceaded733407e
+              tag: 33.0.0@sha256:ff2cbaab14c85e587b5541e3aff4216a8a484e06424ebae661581937c0c8da0c
             # How to Enable
             # 1. Install "client push" app within nextcloud
             # 2. sudo -u www-data php -d memory_limit=-1 /var/www/html/occ notify_push:setup https://nextcloud.mydomain.com/push