Store and query classic histograms as native histograms with custom b…

…uckets (#31)

* Initial version from Google doc.

Signed-off-by: György Krajcsovits <[email protected]>

* Apply suggestions from code review

Co-authored-by: Bartlomiej Plotka <[email protected]>
Signed-off-by: George Krajcsovits <[email protected]>

* Update from review comments

Copy over options 1,2,3 from original.

Signed-off-by: György Krajcsovits <[email protected]>

* Add section on scrape config and exemplars

Signed-off-by: György Krajcsovits <[email protected]>

* Add note about impact on le label and documentation section

Signed-off-by: György Krajcsovits <[email protected]>

* Minor updates


Signed-off-by: György Krajcsovits <[email protected]>

* Update proposals/2024-01-26_classic-histograms-stored-as-native-histograms.md

Co-authored-by: Ben Kochie <[email protected]>
Signed-off-by: George Krajcsovits <[email protected]>

* Minor updates from comments

Signed-off-by: György Krajcsovits <[email protected]>

* Update proposals/2024-01-26_classic-histograms-stored-as-native-histograms.md

Co-authored-by: Ben Kochie <[email protected]>
Signed-off-by: George Krajcsovits <[email protected]>

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Signed-off-by: György Krajcsovits <[email protected]>
Signed-off-by: George Krajcsovits <[email protected]>
Co-authored-by: Bartlomiej Plotka <[email protected]>
Co-authored-by: Ben Kochie <[email protected]>