docs(storage): Changed XOSTOR support status from Soon to Supported

Author: thomas-dkmt

docs/storage/storage.md

@@ -59,7 +59,7 @@ There are storage types that are officially supported, and others that are provi
     <td>XOSTOR</td>
     <td>X</td>
     <td>X</td>
-    <td>Soon</td>
+    <td>X</td>
   </tr>
   <tr>
     <td>ZFS</td>