Updated Sig-diagram related to community group structure

[Debanitrkl]

Which issue(s) this PR fixes:

Fixes #6175

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[Debanitrkl]

/cc @mrbobbytables

[mrbobbytables]

Thanks, but there is still quite a few changes that are needed

SIG PM, WG LTS, WG Security Audit, WG Apply, WG Machine Learning, and WG Resource Management need to be removed

WG Structured Logging and Reliability are Horizontal WGs

There should be 34 groups total

Also please remove the unassociated commits from the PR^^;;;