Serilaize with depth (#4960)

Co-authored-by: Daniel Jurek <djurek@microsoft.com>

eng/common/scripts/Update-DocsMsMetadata.ps1

@@ -205,7 +205,7 @@ function UpdateDocsMsMetadataForPackage($packageInfoJsonLocation) {
     Write-Host "The docs metadata json $packageMetadataName does not exist, creating a new one to docs repo..."
     New-Item -ItemType Directory -Path $packageInfoLocation -Force
   }
-  $packageInfoJson = ConvertTo-Json $packageInfo
+  $packageInfoJson = ConvertTo-Json $packageInfo -Depth 100
   Set-Content `
     -Path $packageInfoLocation/$packageMetadataName `
     -Value $packageInfoJson