[microsoft-office.vm] Improve shortcut creation

Use the `VM-Install-Shortcut` helper function to create the Visual
Studio shortcut simplifying the code and hopefully fixing the issues
identified in:
mandiant/flare-vm#660 (comment)

Author: Ana06

packages/microsoft-office.vm/microsoft-office.vm.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
   <metadata>
     <id>microsoft-office.vm</id>
-    <version>0.0.0.20250218</version>
+    <version>0.0.0.20250423</version>
     <description>Microsoft Office ProPlus2024Retail.</description>
     <authors>Microsoft</authors>
     <dependencies>

packages/microsoft-office.vm/tools/chocolateyinstall.ps1

@@ -9,7 +9,6 @@ try {
         @{name = 'OneNote'; executable = 'ONENOTE.EXE'}
     )
     $category = VM-Get-Category($MyInvocation.MyCommand.Definition)
-    $shortcutDir = Join-Path ${Env:TOOL_LIST_DIR} $category
 
     # Install with choco instead as dependency to provide params such the product
     choco install microsoft-office-deployment --params="'/DisableUpdate:TRUE  /Product:ProPlus2024Retail'" --no-progress
@@ -20,9 +19,7 @@ try {
     # Ensure the tools are installed and create shortcuts
     forEach ($tool in $tools) {
         $executablePath = Join-Path $officeDirectory $($tool.executable) -Resolve
-        $shortcut = Join-Path $shortcutDir "$($tool.name).lnk"
-        Install-ChocolateyShortcut -shortcutFilePath $shortcut -targetPath $executablePath
-        VM-Assert-Path $shortcut
+        VM-Install-Shortcut -toolName $tool.name -category $category -executablePath $executablePath
     }
 } catch {
     VM-Write-Log-Exception $_