tools: IDF Windows installer offline mode support

tools/windows/tool_setup/Scripts/Test-IdfPowerShell.ps1

@@ -0,0 +1,31 @@
+param (
+    [string]$PythonPath = "C:\Python38\",
+    [string]$IdfPath = "C:\Users\ContainerAdministrator\Desktop\esp-idf"
+)
+
+$env:PATH+=";${PythonPath}"
+Set-Location "${IdfPath}"
+$env:PYTHONPATH="C:\Users\ContainerAdministrator\Desktop\esp-idf\tools\"
+
+# Timeout is necessary to fix the problem when installer is writing some final files
+# it seems that installer exits, but locks were not released yet
+Start-Sleep -s 5
+
+$WSShell = New-Object -comObject WScript.Shell
+$Shortcut = $WSShell.CreateShortcut('C:\Users\ContainerAdministrator\Desktop\ESP-IDF PowerShell.lnk')
+$Command =  '. ' + $Shortcut.Arguments -replace '""', '"'
+$Command = $Command -replace " -ExecutionPolicy Bypass -NoExit -File", ""
+$Command
+Invoke-Expression -Command $Command
+
+cd examples\get-started\blink\
+idf.py build
+
+# Check whether the repository is clean
+$GitChanges=(git status -s).Lenght
+if ($GitChanges -gt 0) {
+    "* Warning! Git repository dirty."
+    $GitChanges
+} else {
+    "Git repository clean."
+}