Release os-win 4.0.0

Removes deprecated methods (clusterutils, smbutils).
Adds method to get all the available NIC hardware offload information
which can be added to the Hyper-V VMs, and a method to set the given NIC
hardware offload on a given switch port.

Change-Id: I3ecfb894e70ec38f0c0022ac346014636b131f44

deliverables/rocky/os-win.yaml

@@ -4,5 +4,10 @@ launchpad: os-win
 release-model: cycle-with-intermediary
 team: winstackers
 type: library
+releases:
+  - version: 4.0.0
+    projects:
+      - repo: openstack/os-win
+        hash: 6a5325be766368a1523c4f66b371c06fbdd789ec
 repository-settings:
   openstack/os-win: {}