IVGCVSW-3746 Add Android NN Driver support for ABS

Signed-off-by: Kevin May <kevin.may@arm.com>
Change-Id: Icd32bf6f4d5f58e689b55c1c71b0d028155603c8
diff --git a/NnapiSupport.txt b/NnapiSupport.txt
index 50d99b1..a065633 100644
--- a/NnapiSupport.txt
+++ b/NnapiSupport.txt
@@ -13,6 +13,7 @@
 The following AndroidNN HAL 1.0, 1.1 and 1.2 operations are currently supported:
 
 AndroidNN operator           Tensor type supported
+ABS                          (FLOAT32)
 ADD                          (FLOAT32,QUANT8_ASYMM)
 AVERAGE_POOL_2D              (FLOAT32,QUANT8_ASYMM)
 BATCH_TO_SPACE_ND            (FLOAT32,QUANT8_ASYMM)