Create Az projects for Security and StorageSync

[MiYanni]

Description

Fixes: #7702

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

[maddieclayton]

@MiYanni Can you file an issue for the StorageSync team to look at the issues in Linux? Worried that their cmdlet might just not work at all for those machines right now. Other than that this PR looks good.

[MiYanni]

@maddieclayton I'll make sure that I cover StorageSync as part of #6792
I'll be creating a bunch of issues soon of a similar nature. So, I'm just trying to collect that to see if I notice any patterns.
But, I also have a similar concern about StorageSync working on Linux. They are currently only in preview, so I'm less concerned about it than the core modules.

[maddieclayton]

@MiYanni Sounds good. Have you published these packages to the gallery? Will merge this PR as soon as that's done.

[MiYanni]

@maddieclayton I haven't published them yet. I can do that tomorrow. I'll mark Do Not Merge until that's done.

[MiYanni]

ps-sign: https://azuresdkci.westus2.cloudapp.azure.com/view/PowerShell/job/ps-sign/1526/
psnetsign: https://azuresdkci.westus2.cloudapp.azure.com/view/PowerShell/job/psnetsign/295/