workaround xunit test crash on VSTS (#7516)
workaround xunit test crash on VSTS (#7516)


JamesWTruher/PowerShell-1,TravisEz13/PowerShell,TravisEz13/PowerShell,PaulHigin/PowerShell,PaulHigin/PowerShell,JamesWTruher/PowerShell-1,daxian-dbw/PowerShell,JamesWTruher/PowerShell-1,JamesWTruher/PowerShell-1,daxian-dbw/PowerShell,PaulHigin/PowerShell,PaulHigin/PowerShell,daxian-dbw/PowerShell,TravisEz13/PowerShell,TravisEz13/PowerShell,daxian-dbw/PowerShell