Add Quarkus integration (#19196)

* Add Quarkus integration

* fix changelog and add ci

* sync config

* point to dashboard file

* Implementation and metadata

* caddy-based e2e setup

* classifiers and description

* dashboard

* monitor

* Service check

* add license header

* add openmetrics limit

* fix labeler

* add metric to enable the tile

* remove saved views for now

* dashboard feedback

* Add new ootb metrics

* process signature

* Working e2e test with quarkus

* more reliable metric to auto-enable tile

* add missing license header

* remove useless metric

* Update quarkus/metadata.csv

Co-authored-by: Steven Yuen <[email protected]>

* byte units

* fraction unit

* Apply suggestions from code review

Co-authored-by: Jen Gilbert <[email protected]>

* Remove placeholder lines

* Remove images

* fix typo in dashboard

Co-authored-by: Jen Gilbert <[email protected]>

---------

Co-authored-by: Steven Yuen <[email protected]>
Co-authored-by: Jen Gilbert <[email protected]> 926ba8e