* Move files to prometheus-library
* refactor core prometheus to use prometheus-library
* modify client transport options
* mock
* have a type
* import aliases
* rename
* call the right method
* remove unrelated test from the library
* update codeowners
* go work sync
* update go.work.sum
* make swagger-clean && make openapi3-gen
* add promlib to makefile
* remove clilogger
* Export the function
* update unit test
* add prometheus_test.go
* fix mock type
* use mapUtil from grafana-plugin-sdk-go
