Merge "CodecCapabilities: use optional instead of 0 to represent null in...

Merge "CodecCapabilities: use optional instead of 0 to represent null in supports()." into main am: a10a2f5c am: 2c21b0e9

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3297541



Change-Id: Icd3d51dc27e8236ac9a123826c760d4b90adc9f7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>