update test vectors for media cts v2 tests

Test vectors generated earlier have timestamp inconsistencies.
These are now corrected.

Also, add tolerance in pts verification in muxer tests

Bug: 157008437
Bug: 154177490
Bug: 146925481
Bug: 148978457
Bug: 146923287

Test: atest android.mediav2.cts.MuxerTest
Test: atest android.mediav2.cts.ExtractorTest

Change-Id: Ia585d1ba8959c620ebca55ce252ab9f534503ffa
4 files changed