fix(deps): update mariadb to v20

Author: wrenix

charts/nextcloud/CHANGELOG.md

@@ -8,3 +8,5 @@ Here we list, what is changed.
 
 - update redis to v20 (see [CHANGELOG](https://github.com/bitnami/charts/blob/main/bitnami/redis/CHANGELOG.md#2000-2024-08-09))
 - update postgresql to v16 (see [CHANGELOG](https://github.com/bitnami/charts/blob/main/bitnami/postgresql/CHANGELOG.md#1600-2024-10-02))
+- update mariadb to v19 (see [CHANGELOG](https://github.com/bitnami/charts/blob/main/bitnami/mariadb/CHANGELOG.md#1900-2024-07-11))
+- update mariadb to v20 (see [CHANGELOG](https://github.com/bitnami/charts/blob/main/bitnami/mariadb/CHANGELOG.md#2000-2024-11-08))

charts/nextcloud/Chart.yaml

@@ -27,7 +27,7 @@ dependencies:
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: postgresql.enabled
   - name: mariadb
-    version: 18.2.0
+    version: 20.2.1
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: mariadb.enabled
   - name: redis