DO NOT MERGE: update media_codecs_performance.xml based on latest measurements

Performance has shifted across all metrics recently, so publish
new updated metrics.

Manually adjusted to minimize regression. New ranges include old
ranges where possible.

Bug: 29900417
Change-Id: I708798b618e86ac8042ea49d306d12b04175bbdb
(cherry picked from commit 998f1058d2319f93af40c8268e45cf0141632c02)
1 file changed