Template spec solution update for SailPointIdentityNow

[v-marimanda]

Change(s): See guidance below Reason for Change(s): This PR is part of template spec solution migration for solution SailPointIdentityNow See guidance below Version Updated: 2.0.0 See guidance below Testing Completed:

The link for test results is https://microsoftapc.sharepoint.com/:w:/r/teams/SentinelCATTeam/_layouts/15/Doc.aspx?sourcedoc=%7B06E8E27F-0444-4A03-8A2C-8F0E93DCB5D5%7D&file=Sentinel%20Solution%20Migration%20-TemplateSpec%20-%20Sailpoint.docx&action=default&mobileredirect=true&share=IQF_4ugGRAQDSoosjw6T3LXVAcZdI7yFv2pGg9n91kxuBJc

See guidance below This is an isv solution.