Adding job count quota limits.

The main change is to have a limit for the past 10 minutes to avoid
short job bursts/spam. I've included bucket limits in case we want to
try them, but the limits are extremely high, so they should only affect
bad/pathological cases.

Bug: 117846754
Bug: 111423978
Test: atest com.android.server.job.controllers.QuotaControllerTest
Change-Id: I7bf7f1da64981187fa0295d0f6382779667e09dc