feat(v8): Remove deprecated traceHeaders method

[AbhiPrasad]

ref #10100

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback) - Webpack (gzipped)	77.71 KB (-0.11% 🔽)
@sentry/browser (incl. Tracing, Replay) - Webpack (gzipped)	68.97 KB (-0.11% 🔽)
@sentry/browser (incl. Tracing, Replay with Canvas) - Webpack (gzipped)	72.89 KB (-0.12% 🔽)
@sentry/browser (incl. Tracing, Replay) - Webpack with treeshaking flags (gzipped)	62.49 KB (-0.12% 🔽)
@sentry/browser (incl. Tracing) - Webpack (gzipped)	33.18 KB (-0.2% 🔽)
@sentry/browser (incl. browserTracingIntegration) - Webpack (gzipped)	33.08 KB (-0.21% 🔽)
@sentry/browser (incl. Feedback) - Webpack (gzipped)	31.11 KB (-0.06% 🔽)
@sentry/browser (incl. sendFeedback) - Webpack (gzipped)	31.11 KB (-0.06% 🔽)
@sentry/browser - Webpack (gzipped)	22.4 KB (-0.07% 🔽)
@sentry/browser (incl. Tracing, Replay, Feedback) - ES6 CDN Bundle (gzipped)	75.96 KB (-0.1% 🔽)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (gzipped)	67.46 KB (-0.11% 🔽)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (gzipped)	33.42 KB (-0.24% 🔽)
@sentry/browser - ES6 CDN Bundle (gzipped)	24.67 KB (-0.06% 🔽)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (minified & uncompressed)	212.05 KB (-0.13% 🔽)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (minified & uncompressed)	100.77 KB (-0.26% 🔽)
@sentry/browser - ES6 CDN Bundle (minified & uncompressed)	73.83 KB (-0.06% 🔽)
@sentry/browser (incl. Tracing) - ES5 CDN Bundle (gzipped)	36.73 KB (-0.21% 🔽)
@sentry/react (incl. Tracing, Replay) - Webpack (gzipped)	69.28 KB (-0.1% 🔽)
@sentry/react - Webpack (gzipped)	22.42 KB (-0.07% 🔽)
@sentry/nextjs Client (incl. Tracing, Replay) - Webpack (gzipped)	86.75 KB (-0.09% 🔽)
@sentry/nextjs Client - Webpack (gzipped)	49.99 KB (-0.15% 🔽)
@sentry-internal/feedback - Webpack (gzipped)	17.14 KB (-0.11% 🔽)

[Lms24]

May it rest in peace!