feat(v8): Update eventFromUnknownInput to only use client

[AbhiPrasad]

ref #10100

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback) - Webpack (gzipped)	77.85 KB (-0.07% 🔽)
@sentry/browser (incl. Tracing, Replay) - Webpack (gzipped)	69.11 KB (-0.08% 🔽)
@sentry/browser (incl. Tracing, Replay with Canvas) - Webpack (gzipped)	73.04 KB (-0.08% 🔽)
@sentry/browser (incl. Tracing, Replay) - Webpack with treeshaking flags (gzipped)	62.67 KB (-0.1% 🔽)
@sentry/browser (incl. Tracing) - Webpack (gzipped)	33.32 KB (-0.08% 🔽)
@sentry/browser (incl. browserTracingIntegration) - Webpack (gzipped)	33.22 KB (-0.08% 🔽)
@sentry/browser (incl. Feedback) - Webpack (gzipped)	31.15 KB (-0.12% 🔽)
@sentry/browser (incl. sendFeedback) - Webpack (gzipped)	31.15 KB (-0.13% 🔽)
@sentry/browser - Webpack (gzipped)	22.41 KB (-0.1% 🔽)
@sentry/browser (incl. Tracing, Replay, Feedback) - ES6 CDN Bundle (gzipped)	76.19 KB (-0.09% 🔽)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (gzipped)	67.69 KB (-0.09% 🔽)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (gzipped)	33.66 KB (-0.07% 🔽)
@sentry/browser - ES6 CDN Bundle (gzipped)	24.76 KB (-0.1% 🔽)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (minified & uncompressed)	212.99 KB (-0.09% 🔽)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (minified & uncompressed)	101.71 KB (-0.09% 🔽)
@sentry/browser - ES6 CDN Bundle (minified & uncompressed)	74.2 KB (-0.13% 🔽)
@sentry/browser (incl. Tracing) - ES5 CDN Bundle (gzipped)	36.94 KB (-0.07% 🔽)
@sentry/react (incl. Tracing, Replay) - Webpack (gzipped)	69.41 KB (-0.08% 🔽)
@sentry/react - Webpack (gzipped)	22.45 KB (-0.1% 🔽)
@sentry/nextjs Client (incl. Tracing, Replay) - Webpack (gzipped)	86.92 KB (-0.06% 🔽)
@sentry/nextjs Client - Webpack (gzipped)	50.14 KB (-0.05% 🔽)
@sentry-internal/feedback - Webpack (gzipped)	17.16 KB (0%)