Update xhe-aac to version 1.0

Updating xhe-aac to latest version from Fraunhofer.

Bug: 449005879
Flag: android.media.codec.xhe_aac_encoder
Test: atest MctsMediaEncoderTestCases:EncoderTestXheAac
Test: atest MctsMediaEncoderTestCases:EncDecTestXheAac
Test: atest MctsMediaV2TestCases -- --module-arg MctsMediaV2TestCases:instrumentation-arg:codec-prefix:=c2.android.xheaac.encoder
Change-Id: I5384b7a7e71db507717abfccd4a6b3115ecb7b31
21 files changed