Make Organization Scoped a pointer

[netramali]

Description

Making organization scoped a pointer so that in provider when the api is not available, the value is shown as nil. Else, the true value would be confusing, if its is false or nil.

Testing plan

Smoke test

External links

Output from tests

--- PASS: TestOAuthClientsUpdate (2.90s)
=== RUN   TestOAuthClientsUpdate/updates_organization_scoped
    --- PASS: TestOAuthClientsUpdate/updates_organization_scoped (0.71s)
PASS

[brandonc]

This is fine. Let's just add a note about the change in the CHANGELOG just in case. Note that we're changing a beta field type as a Bug Fix.

[netramali]

This is fine. Let's just add a note about the change in the CHANGELOG just in case. Note that we're changing a beta field type as a Bug Fix.

Added. Would it be possible for you to merge it since the tests on main branch are failing?

[github-actions]

Reminder to the contributor that merged this PR: if your changes have added important functionality or fixed a relevant bug, open a follow-up PR to update CHANGELOG.md with a note on your changes.