Elasticsearch: Create Raw Doc metric to render raw JSON docs in columns in the new table panel (#26233)

* test

* WIP: Create v2 version

* Update tests, remove conosole logs, refactor

* Remove incorrect types

* Update type

* Rename legacy and new metrics

* Update

* Run request when Raw Data tto Raw Document switch

* Fix size updating

* Remove _source field from table results as we are showing each source field as column

* Remove _source just for metrics, not logs

* Revert "Remove _source just for metrics, not logs"

This reverts commit 611b6922f762afa0e76fd8679a9b8160bca74e6a.

* Revert "Remove _source field from table results as we are showing each source field as column"

This reverts commit 31a9d5f81b79b91a12a7e0b74f172ff8afc4bdd3.

* Add vis preference for logs

* Update visualisation to logs

* Revert "Revert "Remove _source just for metrics""

This reverts commit a102ab2894e7a9ca6eee307aa9b60dfea169c718.

Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>