Fix SAS Token date format

[apraovjr]

Description

Fix for SAS Token date format.
Issue: #10301

Checklist

• I have read the Submitting Changes section of CONTRIBUTING.md
• The title of the PR is clear and informative
• The appropriate ChangeLog.md file(s) has been updated:
  • For any service, the ChangeLog.md file can be found at src/{{SERVICE}}/{{SERVICE}}/ChangeLog.md
  • A snippet outlining the change(s) made in the PR should be written under the ## Upcoming Release header -- no new version header should be added
• 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:
  • a cmdlet design review was approved for the changes in this repository (Microsoft internal only)
  • the markdown help files have been regenerated using the commands listed here

[adxsdkps]

Can one of the admins verify this patch?

[wyunchi-ms]

Hi @apraovjr could you please add a test case for this?

[apraovjr]

@wyunchi-ms The test case is already there, the fix is about changing the time format in existing command and also we are not testing the token which generates the time

[wyunchi-ms]

@apraovjr Got it.