Update available directories with dataport nodes

doc.zih.tu-dresden.de/docs/data_transfer/dataport_nodes.md

@@ -17,16 +17,13 @@ The dataport nodes are reachable under the hostnames
 Through the usage of these dataport nodes, you can bring your data to ZIH HPC systems or get data
 from there - they have access to the different HPC
 [filesystems](../data_lifecycle/file_systems.md#recommendations-for-filesystem-usage).
-As of 11/2023, the following directories are accessible:
+The following directories are accessible:
 
 - `/home`
 - `/projects`
 - `/data/horse`
 - `/data/walrus`
 - `/data/archiv`
-- (`/data/software`)
-- (`/data/old/home`)
-- (`/data/old/software`)
 
 ## Access From Linux