* add native histogram dropdown to tempo config for service graph
* add docs for configuring native histograms
* add config native histogram options to types
* add native histogram metric to graph transform
* add native histogram to service map query for links
* add native histogram duration metric for duration queries
* use native histogram for duration queries
* export for tests
* add tests for native histogram links, queries and dataframes
* update tempo devenv to use native histograms
* use union for histogramType
* run prettier
* remove comment