chore(eventbuilder): Export exceptionFromError for use in hybrid SDKs

[krystofwoldrich]

React Native needs this function to implement NativeLinkedErrors integration. Similar to LinkedErrors but processes mixed JS and native RN errors.

• related RN PR: Add Native Linked Errors (RN Mixed stack traces) sentry-react-native#3201
• used in https://github.com/getsentry/sentry-react-native/pull/3201/files#diff-9f871b9d76b1f2230505a5f6977d13efe816c1f4b5adcb48fa7ae91cee24e4cf

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay) - Webpack (gzipped)	74.96 KB (+0.14% 🔺)
@sentry/browser (incl. Tracing) - Webpack (gzipped)	31.11 KB (0%)
@sentry/browser - Webpack (gzipped)	21.81 KB (0%)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (gzipped)	69.59 KB (+0.07% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (gzipped)	28.16 KB (+0.04% 🔺)
@sentry/browser - ES6 CDN Bundle (gzipped)	20.18 KB (+0.05% 🔺)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (minified & uncompressed)	219.31 KB (+0.12% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (minified & uncompressed)	84.69 KB (+0.03% 🔺)
@sentry/browser - ES6 CDN Bundle (minified & uncompressed)	59.86 KB (+0.04% 🔺)
@sentry/browser (incl. Tracing) - ES5 CDN Bundle (gzipped)	31.03 KB (+0.04% 🔺)
@sentry/react (incl. Tracing, Replay) - Webpack (gzipped)	65.16 KB (+0.16% 🔺)
@sentry/react - Webpack (gzipped)	21.84 KB (0%)
@sentry/nextjs Client (incl. Tracing, Replay) - Webpack (gzipped)	92.78 KB (+0.15% 🔺)
@sentry/nextjs Client - Webpack (gzipped)	50.64 KB (+0.06% 🔺)