[NET-3865] [Supportability] Additional Information in the output of '…

…consul operator raft list-peers' (#17582)

* init

* fix tests

* added -detailed in docs

* added change log

* fix doc

* checking for entry in map

* fix tests

* removed detailed flag

* removed detailed flag

* revert unwanted changes

* removed unwanted changes

* updated change log

* pr review comment changes

* pr comment changes single API instead of two

* fix change log

* fix tests

* fix tests

* fix test operator raft endpoint test

* Update .changelog/17582.txt

Co-authored-by: Semir Patel <semir.patel@hashicorp.com>

* nits

* updated docs

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Co-authored-by: Semir Patel <semir.patel@hashicorp.com>