Use database parameters in init script

templates/nextcloud-mariadb-initdbscripts.yaml

@@ -4,6 +4,6 @@ metadata:
   name: "nextcloud-mariadb-initdbscripts"
 data:
   setup.sql: |
-    CREATE USER onlyoffice IDENTIFIED BY '{{ .Values.onlyoffice.database.password }}';
-    CREATE DATABASE onlyoffice;
-    GRANT ALL PRIVILEGES ON onlyoffice.* TO onlyoffice;
+    CREATE USER {{ .Values.onlyoffice.database.user }} IDENTIFIED BY '{{ .Values.onlyoffice.database.password }}';
+    CREATE DATABASE {{ .Values.onlyoffice.database.name }};
+    GRANT ALL PRIVILEGES ON {{ .Values.onlyoffice.database.name }}.* TO '{{ .Values.onlyoffice.database.user }}'.'%';