Update dependency nextcloud/server to v27.1.1 (#5426)

Signed-off-by: milkmaker <milkmaker@mailcow.de>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

helper-scripts/nextcloud.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # renovate: datasource=github-releases depName=nextcloud/server versioning=semver extractVersion=^v(?<version>.*)$
-NEXTCLOUD_VERSION=27.1.0
+NEXTCLOUD_VERSION=27.1.1
 
 echo -ne "Checking prerequisites..."
 sleep 1