fix(helm): update chart mariadb-galera to 9.0.1

[renovate]

This PR contains the following updates:

Package	Update	Change
mariadb-galera (source)	patch	9.0.0 -> 9.0.1

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[github-actions]

Path: cluster/apps/galera/helmrelease.yaml
Version: 9.0.0 -> 9.0.1

@@ -11,9 +11,9 @@
     app.kubernetes.io/managed-by: Helm
 type: Opaque
 data:
-  mariadb-root-password: "SjdZdmtLbzNxRg=="
-  mariadb-password: "ZW5SM05oTEQxaw=="
-  mariadb-galera-mariabackup-password: "a2tQaHJ6ZUtjSQ=="
+  mariadb-root-password: "OWNnbnkyS1o0Zw=="
+  mariadb-password: "NWhUT2JkZ2VqMQ=="
+  mariadb-galera-mariabackup-password: "cVFZbmd1eWJmZQ=="
 ---
 # Source: mariadb-galera/templates/configmap.yaml
 apiVersion: v1