Turbopack: improve incremental build performance when deployment id changes (#84460)
### What?
* avoid dependencies due to tracing
* Avoid invalidating client chunking context when chunk_suffix_path changes
* BrowserChunkingContext::chunk_path only depends on a selected subset of fields
* select cross_origin field instead of depending on the whole config
* select NextConfig::output field instead of depending on the whole config
* make all next config fields private to ensure using selector functions