Update traffic-analytics.md

[vikedesai]

Data collection rule and Data collection endpoint resources are created and managed by traffic analytics. If you perform any operation on these resources, traffic analytics may not function as expected.

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@vikedesai : Thanks for your contribution! The author(s) and reviewer(s) have been notified to review your proposed change.

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[ttorble]

@halkazwini

Can you review the proposed changes?

IMPORTANT: When the changes are ready for publication, adding a #sign-off comment is the best way to signal that the PR is ready for the review team to merge.

#label:"aq-pr-triaged"
@MicrosoftDocs/public-repo-pr-review-team

[halkazwini]

Hi @vikedesai,
Thank you for your contribution!
This note is already available in https://learn.microsoft.com/en-us/azure/network-watcher/required-rbac-permissions. The permissions note is not short and points to the RBAC article to avoid duplication.
Cheers!
#please-close