Update versions for Release 2018 11 06

[markcowl]

Description

Checklist

• I have read the Submitting Changes section of CONTRIBUTING.md
• The title of the PR is clear and informative
• The appropriate change log has been updated
• The PR does not introduce breaking changes
• If applicable, the changes made in the PR have proper test coverage
• For public API changes to cmdlets:
  • the changes have gone through a cmdlet design review (Microsoft internal partners only)
  • the cmdlet markdown files were generated using the platyPS module

[markcowl]

ps-sign: https://azuresdkci.westus2.cloudapp.azure.com/view/PowerShell/job/ps-sign/1500/
ps-netsign: https://azuresdkci.westus2.cloudapp.azure.com/view/PowerShell/job/psnetsign/276/

[markcowl]

ps-netsgn: https://azuresdkci.westus2.cloudapp.azure.com/view/PowerShell/job/psnetsign/277/

[maddieclayton]

This iteration looks good to me

[markcowl]

rc2 signing: https://azuresdkci.westus2.cloudapp.azure.com/view/PowerShell/job/ps-sign/1506/
rc2 netsign: https://azuresdkci.westus2.cloudapp.azure.com/view/PowerShell/job/psnetsign/280/