Update mariadb Docker tag to v12

arcade-system/romm.yaml

@@ -388,7 +388,7 @@ spec:
     spec:
       containers:
         - name: mariadb
-          image: mariadb:11
+          image: mariadb:12
           env:
             - name: MARIADB_ROOT_PASSWORD
               valueFrom:

bookstack-system/bookstack.yaml

@@ -71,7 +71,7 @@ spec:
     spec:
       containers:
         - name: mariadb
-          image: mariadb:11
+          image: mariadb:12
           imagePullPolicy: IfNotPresent
           env:
             - name: MYSQL_ROOT_PASSWORD

code-system/code.yaml

@@ -50,7 +50,7 @@ spec:
         fsGroup: 1000
       containers:
         - name: code-server
-          image: codercom/code-server:4.123.0
+          image: codercom/code-server:4.122.1
           args:
             - --bind-addr=0.0.0.0:8080
             - --auth=none