Treat named standby states as ceilings of behavioral categories

For purposes of alarm dispatch & job execution, intermediate standby
states are now treated as the ceilings of the range associated with each
bucket, rather than as the floor.  So, for example, a value that is
between STANDBY_BUCKET_WORKING_SET and STANDBY_BUCKET_ACTIVE is now
treated as equivalent to STANDBY_BUCKET_WORKING_SET.

Bug: 77154340
Test: atest CtsJobSchedulerTestCases
Change-Id: I84d010863eecaac011dd117205980254487bfa64