Reduce logs from NodeSpecBuilder/NotificationEntryMgr

These logs are not currently useful, and are taking up a large portion of our NotifLog buffer, making it significantly less likely that we have the logs we need to diagnose issues.

Test: dumpsysui NotifHeadsUpLog NotifLog
Fixes: 236140753
Change-Id: I32058e004fc07b72763e9457f5d19a79d4ecf9b5