feat(performance): Adds exclusive time and measurements to spans

[edwardgou-sentry]

[github-actions[bot]]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback) - Webpack (gzipped)	78.6 KB (+0.22% 🔺)
@sentry/browser (incl. Tracing, Replay) - Webpack (gzipped)	69.82 KB (+0.22% 🔺)
@sentry/browser (incl. Tracing, Replay with Canvas) - Webpack (gzipped)	73.76 KB (+0.22% 🔺)
@sentry/browser (incl. Tracing, Replay) - Webpack with treeshaking flags (gzipped)	63.44 KB (+0.26% 🔺)
@sentry/browser (incl. Tracing) - Webpack (gzipped)	33.79 KB (+0.5% 🔺)
@sentry/browser (incl. browserTracingIntegration) - Webpack (gzipped)	33.7 KB (+0.5% 🔺)
@sentry/browser (incl. Feedback) - Webpack (gzipped)	31.38 KB (+0.02% 🔺)
@sentry/browser (incl. sendFeedback) - Webpack (gzipped)	31.39 KB (+0.02% 🔺)
@sentry/browser - Webpack (gzipped)	22.67 KB (+0.04% 🔺)
@sentry/browser (incl. Tracing, Replay, Feedback) - ES6 CDN Bundle (gzipped)	76.85 KB (+0.17% 🔺)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (gzipped)	68.33 KB (+0.19% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (gzipped)	34.13 KB (+0.3% 🔺)
@sentry/browser - ES6 CDN Bundle (gzipped)	25.07 KB (+0.1% 🔺)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (minified & uncompressed)	215.33 KB (+0.17% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (minified & uncompressed)	103.13 KB (+0.34% 🔺)
@sentry/browser - ES6 CDN Bundle (minified & uncompressed)	75.28 KB (+0.28% 🔺)
@sentry/browser (incl. Tracing) - ES5 CDN Bundle (gzipped)	37.3 KB (+0.29% 🔺)
@sentry/react (incl. Tracing, Replay) - Webpack (gzipped)	70.19 KB (+0.24% 🔺)
@sentry/react - Webpack (gzipped)	22.7 KB (+0.04% 🔺)
@sentry/nextjs Client (incl. Tracing, Replay) - Webpack (gzipped)	87.91 KB (+0.19% 🔺)
@sentry/nextjs Client - Webpack (gzipped)	52.11 KB (+0.32% 🔺)
@sentry-internal/feedback - Webpack (gzipped)	17.24 KB (0%)

[edwardgou-sentry]

This will be used in standalone INP spans