Remove high cardanility metrics from otelhttp#4277

MrAlias merged 9 commits into

open-telemetry:mainopen-telemetry/opentelemetry-go-contrib:mainfrom

MadVikingGod:mvg/http-metric-semconvMadVikingGod/opentelemetry-go-contrib:mvg/http-metric-semconvCopy head branch name to clipboard