chore(examples): lint examples/host-metrics using shared top-level eslint config#2901

trentm merged 3 commits intoopen-telemetry:mainopen-telemetry/opentelemetry-js-contrib:mainfrom

trentm:trentm-lint-examples-host-metricstrentm/opentelemetry-js-contrib:trentm-lint-examples-host-metricsCopy head branch name to clipboard