feat(nextjs/v7): Support Hybrid Cloud DSNs with tunnelRoute option

[lforst]

Fixes #10948

The new Hybrid Cloud DSNs are incompatible with the tunnelRoute option. This PR adds some extra matching to support the new DSNs including the region code.

It is paramount that we check for the pattern of the passed query params in the Next.js rewrite matcher to avoid any sort of SSRF.

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback) - Webpack (gzipped)	78.71 KB (0%)
@sentry/browser (incl. Tracing, Replay) - Webpack (gzipped)	69.87 KB (0%)
@sentry/browser (incl. Tracing, Replay with Canvas) - Webpack (gzipped)	73.83 KB (0%)
@sentry/browser (incl. Tracing, Replay) - Webpack with treeshaking flags (gzipped)	63.48 KB (0%)
@sentry/browser (incl. Tracing) - Webpack (gzipped)	33.84 KB (0%)
@sentry/browser (incl. browserTracingIntegration) - Webpack (gzipped)	34.88 KB (0%)
@sentry/browser (incl. Feedback) - Webpack (gzipped)	31.44 KB (0%)
@sentry/browser (incl. sendFeedback) - Webpack (gzipped)	31.45 KB (0%)
@sentry/browser - Webpack (gzipped)	22.68 KB (0%)
@sentry/browser (incl. Tracing, Replay, Feedback) - ES6 CDN Bundle (gzipped)	76.98 KB (0%)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (gzipped)	68.4 KB (0%)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (gzipped)	34.2 KB (0%)
@sentry/browser - ES6 CDN Bundle (gzipped)	25.11 KB (0%)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (minified & uncompressed)	215.54 KB (0%)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (minified & uncompressed)	103.35 KB (0%)
@sentry/browser - ES6 CDN Bundle (minified & uncompressed)	75.38 KB (0%)
@sentry/browser (incl. Tracing) - ES5 CDN Bundle (gzipped)	37.37 KB (0%)
@sentry/react (incl. Tracing, Replay) - Webpack (gzipped)	70.25 KB (0%)
@sentry/react - Webpack (gzipped)	22.71 KB (0%)
@sentry/nextjs Client (incl. Tracing, Replay) - Webpack (gzipped)	89.13 KB (+0.04% 🔺)
@sentry/nextjs Client - Webpack (gzipped)	53.31 KB (+0.05% 🔺)
@sentry-internal/feedback - Webpack (gzipped)	17.28 KB (0%)