[Settings] Try to reduce the time pending on BroadcastReceiver

This is not a design which could resolve the issue, but try to improve
it through reducing the time blocking on BroadcastReceiver and reducing
the happening of ANR.

Bug: 262209170
Test: local and auto
Change-Id: Idec4da3d1deaffb121a5c7a73aeb84b4b0331374