Fix test failure in testProcessStateByPulling

Also temporarily disabled testProcStatsPkgProcStats since
the procstats data being dumped into the statsd doesn't include
the pkg proc section now.

Bug: 148542701
Test: atest ProcStatsValidationTests

Change-Id: If99c98dcc3f549f36ba3d760804e6262c3780191
2 files changed