tools: make choco install script more readable

PR-URL: #54002
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Stefan Stojanovic <stefan.stojanovic@janeasystems.com>

tools/msvs/install_tools/install_tools.bat

@@ -52,4 +52,15 @@ pause
 
 cls
 
-"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command Start-Process '%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe' -ArgumentList '-NoProfile -InputFormat None -ExecutionPolicy Bypass -Command [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; iex ((New-Object System.Net.WebClient).DownloadString(''https://chocolatey.org/install.ps1'')); choco upgrade -y python visualstudio2019-workload-vctools; Read-Host ''Type ENTER to exit'' ' -Verb RunAs
+"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" ^
+-NoProfile ^
+-InputFormat None ^
+-ExecutionPolicy Bypass ^
+-Command Start-Process ^
+    '%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe' ^
+    -ArgumentList '-NoProfile -InputFormat None -ExecutionPolicy Bypass -Command ^
+    [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; ^
+    iex ((New-Object System.Net.WebClient).DownloadString(''https://chocolatey.org/install.ps1'')); ^
+    choco upgrade -y python visualstudio2019-workload-vctools; ^
+    Read-Host ''Type ENTER to exit'' ' ^
+    -Verb RunAs