fix(remix): Prevent crashes from failed normalizeRemixRequest calls.

[onurtemizkan]

Fixes: #6294

Wrap normalizeRemixRequest calls inside try blocks, not to break users' builds / runtimes.

We don't use normalizeRemixRequest for our Express adapter, and also core adapter has higher priority to the Express adapter. So, the original source of #6294 needs more investigation.

But this patch should unblock users until then.

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser - ES5 CDN Bundle (gzipped + minified)	19.5 KB (-0.03% 🔽)
@sentry/browser - ES5 CDN Bundle (minified)	60.29 KB (0%)
@sentry/browser - ES6 CDN Bundle (gzipped + minified)	18.16 KB (0%)
@sentry/browser - ES6 CDN Bundle (minified)	53.63 KB (0%)
@sentry/browser - Webpack (gzipped + minified)	19.9 KB (0%)
@sentry/browser - Webpack (minified)	65.12 KB (0%)
@sentry/react - Webpack (gzipped + minified)	19.92 KB (0%)
@sentry/nextjs Client - Webpack (gzipped + minified)	45.93 KB (0%)
@sentry/browser + @sentry/tracing - ES5 CDN Bundle (gzipped + minified)	26.37 KB (-0.01% 🔽)
@sentry/browser + @sentry/tracing - ES6 CDN Bundle (gzipped + minified)	24.78 KB (+0.02% 🔺)
@sentry/replay index.js	83.67 KB (+0.02% 🔺)
@sentry/replay - Webpack (gzipped + minified)	83.69 KB (+0.02% 🔺)
@sentry/replay - Webpack (minified)	272.17 KB (+0.03% 🔺)