Improved logging of exchange IDs

[ivmarkov]

Accidentally, I ended up in a noisy network setup with all the UDP extras: delayed packets, lost packets, all of it.

This uncovered a couple of bugs, fixes for which I'll be PR-ing shortly.

But first, a PR that logs extra identification for each exchange:

• The problem is that we are currently only logging the internal exchange ID and the internal session ID.
• To correlate for what packet / session an exchange is spawned / ended / processing, we also need to log the "external" exchange ID identifiers. Specifically these are what I find useful and what I added with this PR:
• Local session ID ("SID")
• Remote session ID ("RSID")
• Exchange ID (the u16 Matter one which is shared between the local and remote session)

[ivmarkov]

Update: The PR accidentally also contains a small fix for the timeout in ms after which the stack is considered busy and an incoming message is answered with a "busy" status rather than handled in a regular manner.

The fix makes the timeout a parameter, raises it from 200 to 500ms and most importantly - fixes its handling logic, as there was a weird / 2 copy-paste bug, which further lowered the timeout to 100ms, which is too small for MCUs.