docs: APRL recommendations for AOAI - Cognitive Services

[mandargujrathi]

Overview/Summary

Related Issues/Work Items

This is the APRL recommendation for AOAI on Global model deployment.
This recommendation is part of the ADO task
https://dev.azure.com/CSUSolEng/Accelerator%20-%20AI/_backlogs/backlog/Accelerator%20-%20AI%20Team/Stories/?workitem=38360

under ADO user story

https://dev.azure.com/CSUSolEng/Accelerator%20-%20AI/_backlogs/backlog/Accelerator%20-%20AI%20Team/Stories/?workitem=38215

Breaking Changes

1. Closes #AB38360 (https://dev.azure.com/CSUSolEng/Accelerator%20-%20AI/_backlogs/backlog/Accelerator%20-%20AI%20Team/Stories/?workitem=38360)
2. Replace me

As part of this pull request I have

• Read the Contribution Guide and ensured this PR is compliant with the guide
• Checked for duplicate Pull Requests
• Associated it with relevant GitHub Issues or ADO Work Items (Internal Only)
• Ensured my code/branch is up-to-date with the latest changes in the main branch
• Ensured PR tests are passing
• Performed testing and provided evidence (e.g. screenshot of output) for any changes associated to ARG queries
• Updated relevant and associated documentation (e.g. Contribution Guide, Docs etc.)

[ejhenry]

Thanks @mandargujrathi. Please include a kql file for the new recommendation. If there is no ARG query for the recommendation you can use the placeholder content discussed in the contribution guide.

This PR also contains changes to the APRL sample-output content and executive summary template. Assuming these changes were unintentional, please remove from the PR.