Add the CheckIonSupport() API to the C Wrapper as well. am: b968e73649

Original change: https://android-review.googlesource.com/c/platform/system/memory/libdmabufheap/+/1706409

Change-Id: Ia5d9dc5535a8aa5463c279687816fce827842319
tree: ff2875530d8c3015081da352d3ae991c1402aa23
  1. include/
  2. tests/
  3. Android.bp
  4. BufferAllocator.cpp
  5. BufferAllocatorWrapper.cpp