fix: fix network cleanup code on windows for contianerd nodes

staging/provisioning/windows/cleanupnetwork.ps1

@@ -3,6 +3,7 @@ $Global:ClusterConfiguration = ConvertFrom-Json ((Get-Content "c:\k\kubeclusterc
 $global:NetworkMode = "L2Bridge"
 $global:ContainerRuntime = $Global:ClusterConfiguration.Cri.Name
 $global:NetworkPlugin = $Global:ClusterConfiguration.Cni.Name
+$global:HNSModule = "c:\k\hns.psm1"
 
 ipmo $global:HNSModule
 
@@ -49,13 +50,21 @@ if ($global:NetworkPlugin -eq "azure") {
     taskkill /IM azure-vnet.exe /f
     taskkill /IM azure-vnet-ipam.exe /f
 
+    # azure-cni logs currently end up in c:\windows\system32 when machines are configured with containerd.
+    # https://github.com/containerd/containerd/issues/4928
     $filesToRemove = @(
         "c:\k\azure-vnet.json",
         "c:\k\azure-vnet.json.lock",
         "c:\k\azure-vnet-ipam.json",
         "c:\k\azure-vnet-ipam.json.lock"
         "c:\k\azure-vnet-ipamv6.json",
         "c:\k\azure-vnet-ipamv6.json.lock"
+        "c:\windows\system32\azure-vnet.json",
+        "c:\windows\system32\azure-vnet.json.lock",
+        "c:\windows\system32\azure-vnet-ipam.json",
+        "c:\windows\system32\azure-vnet-ipam.json.lock"
+        "c:\windows\system32\azure-vnet-ipamv6.json",
+        "c:\windows\system32\azure-vnet-ipamv6.json.lock"
     )
 
     foreach ($file in $filesToRemove) {

staging/provisioning/windows/kubeletstart.ps1

@@ -227,7 +227,7 @@ if ($global:NetworkPlugin -eq "kubenet") {
             $process | Stop-Process | Out-Null
         }
 
-        ./cleanupnetwork.ps1 
+        & "c:\k\cleanupnetwork.ps1"
 
         Write-Host "Creating a new hns Network"
         $hnsNetwork = New-HNSNetwork -Type $global:NetworkMode -AddressPrefix $podCIDR -Gateway $masterSubnetGW -Name $global:NetworkMode.ToLower() -Verbose