Deleted clang property in Android.bp files am: 73bff36f7a am: fbce54e4a6

Original change: https://android-review.googlesource.com/c/platform/external/dng_sdk/+/2063349

Change-Id: I28ac2c997270223a46df3d4d5719086ee64a1a69
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>