add the hal interfaces of neuralnetworks@1.1 to android_nn of labs (#371)
This commit adds the hal interfaces of the neuralnetworks@1.1 to android_nn of labs.
The interfaces of neuralnetworks have been included in o-mr1-iot-preview-7 android-o-mr1-iot-preview-7 android-p-preview-1.
Ref : https://android.googlesource.com/platform/hardware/interfaces/+/
7df64ea2fd8c8e501ac1ba5cb05def96f8a8d49e
Additionally, This is the history log) related to android nn of o-mr1-iot-preview-7 branch.
Signed-off-by: jiseob.jang <jiseob.jang@samsung.com>