Added database versions to the database page

Author: gtnardy

docs/scripting-reference/classes/database.mdx

@@ -9,7 +9,7 @@ tags: [class]
 
 :::tip
 
-Currently nanos world supports `SQLite`, `MySQL` and `PostgreSQL` out of the box.
+Currently nanos world supports `SQLite (3.50)`, `MySQL (8.1)` and `PostgreSQL (17.5)` out of the box.
 
 :::