Merge "Add missing header" am: 4a6fd93492 am: 4db3c410b9

Original change: https://android-review.googlesource.com/c/platform/system/libhidl/+/2469603

Change-Id: If065482ffd306f39388b99e9674ebaf99e05db6a
Signed-off-by: Automerger Merge Worker <[email protected]>