Core QuotaController implementation.

This is the base implementation for QuotaController that will allow apps
to run their jobs in a rolling window. The feature is off by default,
but if turned on in its current state, will allow jobs that don't require
connectivity to run and use up quota. Quota is currently only tracked
using job run times, but is set up to also use job run counts as well.
Support for network dependent jobs will be in a separate CL.

Bug: 117846754
Bug: 111423978
Test: atest com.android.server.job.controllers.QuotaControllerTest
Change-Id: I24caf8ff5f6339e296dd1feec2359679a728d33a