c2SoftAvcDec: add 4096x2160 support for avc encoder

Bug: 424394841
Test: atest MctsMediaV2TestCases
Test: atest MctsMediaDecoderTestCases
Test: atest MctsMediaCodecTestCases
Test: atest VtsHalMediaC2V1_0TargetVideoDecTest
FLAG: NONE (XML changes can't be flagged)

Change-Id: I5e097b25d64388d2ef0d5ead2beae8133e692542
2 files changed