Fix for No Active Oculus Display Subsystem Found

[parisacognitive3d]

Description

The following changes are made to fix "No Active Oculus Display Subsystem Found" error:

• Implemented GetActiveDisplaySubsystem() to retrieve the active display subsystem.
• Check to verify if the active display subsystem isOculus. In the case of OpenXR, Oculus hardware data collection is skipped, and a warning is logged in the console (displayed only once at the start of the session).
• Added a 1-second delay before checking the active display subsystem
• Fixed a misspelling in GetDescription()

Height Task ID(s) (If applicable): https://c3d.height.app/T-4946

Type of change

Note: delete the lines that are not applicable and check the boxes for the type of change.

• [x] Bug fix (non-breaking change which fixes an issue)

Checklist

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [ ] Any dependent changes have been merged and published in downstream modules
• [x] I have assigned this PR to myself in GitHub
• [x] I have assigned and notified Reviewers for this PR