This patch does the followings:
1. Create a NS Group for Excluded ports
2. Add this NS Group to NSX Exclude List
Change-Id: If33306c38790103f4d08c42a1be8bc1bb54a4a59
Co-Authored-By: Shih-Hao Li <shihli@vmware.com>
Co-Authored-By: Roey Chen <roeyc@vmware.com>
Depends-On: I5d5f92cbe19ba94d390c6fecbff1ae2083231657