{VirtualWan} Mark rtv1 and rtv2 as to be deprecated

[nagula-ritvika]

Description

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

[VeryEarly]

Hi @nagula-ritvika

Does this PR depends on api 2020-07? It doesn't look like using new SDK

[nagula-ritvika]

@VeryEarly currently im just marking them as deprecated. Is there a way i can deprecate the ones which were already marked deprecating ? this PR doesnt care about the sdk :)

[dedhar]

Why did the command name change here

[nagula-ritvika]

initially we marked this deprecated and pointed it to use rtv2, so now replaced it to point to rtv3

[VeryEarly]

@VeryEarly currently im just marking them as deprecated. Is there a way i can deprecate the ones which were already marked deprecating ? this PR doesnt care about the sdk :)

If so, please re-target your PR to master branch since this network-july branch is dedicated for an OOB release rely on api 2020-07

[nagula-ritvika]

Creating new pr

[nagula-ritvika]

#13427