Invoke-WebRequest test "Denial of service.Image Parsing" is failing intermittently:

• PowerShell-CI-linux failed in build 45608
• PowerShell-CI-linux failed in build 44792

Error message: Expected the actual value to be greater than 5, but got 0.368549962301977.

Stack trace:

at <ScriptBlock>, /home/vsts/work/1/s/test/powershell/Modules/Microsoft.PowerShell.Utility/WebCmdlets.Tests.ps1: line 1932
1932:             $pathologicalRatio | Should -BeGreaterThan 5