Fixing missing information on the new Homepage (#191)

* Update mariadb.json

* Update vaultwarden.json

* Update vaultwarden.json

* Update keycloak.json

* Update json/keycloak.json

Co-authored-by: Håvard Gjøby Thom <34199185+havardthom@users.noreply.github.com>

* Update mariadb.json

Co-authored-by: Håvard Gjøby Thom <34199185+havardthom@users.noreply.github.com>

---------

Co-authored-by: CanbiZ <47820557+MickLesk@users.noreply.github.com>
Co-authored-by: Håvard Gjøby Thom <34199185+havardthom@users.noreply.github.com>

json/mariadb.json

@@ -9,7 +9,7 @@
     "updateable": false,
     "privileged": false,
     "interface_port": "3306",
-    "documentation": null,
+    "documentation": "https://github.com/community-scripts/ProxmoxVE/discussions/192",
     "website": "https://mariadb.org/",
     "logo": "https://raw.githubusercontent.com/loganmarchione/homelab-svg-assets/main/assets/mariadb.svg",
     "description": "MariaDB is a fork of the popular MySQL database management system that is developed and maintained by the open-source community. It is also commercially supported, offering enterprise-level features and support for organizations that require them. MariaDB aims to maintain high compatibility with MySQL, ensuring a drop-in replacement capability.",
@@ -30,5 +30,10 @@
         "username": null,
         "password": null
     },
-    "notes": []
-}
+    "notes": [
+        {
+            "text": "This script requires some extra steps after the installation, Please checkout the 'documentation'",
+            "type": "info"
+        }
+    ]
+}