Update intune-endpoints.md

[Smritib17]

I added Organizational messages and Windows Update for Business deployment service because they were removed.

[prmerger-automator]

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[learn-build-service-prod]

Learn Build status updates of commit 4909fb1:

✅ Validation status: passed

File	Status	Preview URL	Details
memdocs/intune/fundamentals/intune-endpoints.md	✅Succeeded

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