feat: Support AggregateErrors in LinkedErrors integration

[lforst]

Resolves #5469

Uses the new exception groups in the product to support AggregateErrors. "Linked errors" aka Error.cause will also use these new exception groups.

---

new Error("Custom Browser Error!", {
  cause: new AggregateError([
    new Error('A'),
    new Error('B')
  ], 'Woowee')
});

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser - ES5 CDN Bundle (gzipped + minified)	21.95 KB (+0.74% 🔺)
@sentry/browser - ES5 CDN Bundle (minified)	69.13 KB (+0.85% 🔺)
@sentry/browser - ES6 CDN Bundle (gzipped + minified)	20.28 KB (+0.9% 🔺)
@sentry/browser - ES6 CDN Bundle (minified)	60.38 KB (+0.98% 🔺)
@sentry/browser - Webpack (gzipped + minified)	21.9 KB (+0.88% 🔺)
@sentry/browser - Webpack (minified)	71.51 KB (+0.83% 🔺)
@sentry/react - Webpack (gzipped + minified)	21.92 KB (+0.89% 🔺)
@sentry/nextjs Client - Webpack (gzipped + minified)	50.38 KB (+0.33% 🔺)
@sentry/browser + @sentry/tracing - ES5 CDN Bundle (gzipped + minified)	29.92 KB (+0.54% 🔺)
@sentry/browser + @sentry/tracing - ES6 CDN Bundle (gzipped + minified)	28 KB (+0.66% 🔺)
@sentry/replay ES6 CDN Bundle (gzipped + minified)	49.42 KB (+0.01% 🔺)
@sentry/replay - Webpack (gzipped + minified)	43.1 KB (0%)
@sentry/browser + @sentry/tracing + @sentry/replay - ES6 CDN Bundle (gzipped + minified)	69.39 KB (+0.29% 🔺)
@sentry/browser + @sentry/replay - ES6 CDN Bundle (gzipped + minified)	61.82 KB (+0.26% 🔺)