feat: enhance Web Vitals telemetry with semantic attributes#316

ccschmitz-launchdarkly merged 1 commit intomainlaunchdarkly/observability-sdk:mainfrom

O11Y-791-add-pathname-on-web-vitals-metricslaunchdarkly/observability-sdk:O11Y-791-add-pathname-on-web-vitals-metricsCopy head branch name to clipboard