Description of problem:
Summary: Migration with Nested VM fails without,
"invtsc cpu feature added to the VM's spec" in CNV 4.11,

cpu:
features:

• name: vmx
  policy: require
• name: invtsc
  policy: require

As per the bug comment, https://bugzilla.redhat.com/show_bug.cgi?id=2100054#c2

Issue encountered: While trying to migrate windows VM that has WSL2 guest fails.

Version-Release number of selected component (if applicable):
4.11

How reproducible:
Always

Steps to Reproduce:
1. Update nested support KBASE article, https://access.redhat.com/solutions/6692341
2.
3.

Actual results:
Current article, mentions "Virtual Machine Configuration" as,

cpu:
features:

• name: vmx
  policy: require

Expected results:
Update "Virtual Machine Configuration" section, as below

cpu:
features:

• name: vmx
  policy: require
• name: invtsc
  policy: require

Additional info:
After doing so the Windows VM with WSL2 is able to migrate successfully.