Send ACTION_PENDING_INCIDENT_REPORTS_CHANGED broadcast with flags

- Send ACTION_PENDING_INCIDENT_REPORTS_CHANGED broadcast with flags to let the receiver is allowed to run at foreground priority, with a shorter timeout interval.

BUG: 145790713
Test: Flash and reboot and start bugreport, then consent dialog is shown with a shorter timeout interval.
Change-Id: I495ae483854baa07cad6b992059d351a1a41a5fd