Update _index.md

[JefferyMitchell]

removing TRAF - 4

Overview/Summary

Replace this with a brief description of what this Pull Request fixes, changes, etc.

Related Issues/Work Items

Replace this with a list of related GitHub Issues and/or ADO Work Items (Internal Only)

• To associate a GitHub Issue, use a key word preceded with the GitHub issue number.
• To associate an ADO Work Item, use the key word AB# succeeded with the ADO Work Item ID.

This PR fixes/adds/changes/removes

1. Replace me
2. Replace me
3. Replace me

Breaking Changes

1. Replace me
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 and/or scripts
• Updated relevant and associated documentation (e.g. Contribution Guide, Docs etc.)

[maheshbenke]

Looks Good !