Update Android.bp file

Add new ARM_COMPUTE_ENABLE_NEON flag

Change-Id: Idc8a19072c41e8fa6c28b50102725c263291a53e
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5844
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Georgios Pinitas <georgios.pinitas@arm.com>
diff --git a/Android.bp b/Android.bp
index ce34205..c62065e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -30,6 +30,7 @@
             "-DARM_COMPUTE_ASSERTS_ENABLED",
             "-DARM_COMPUTE_CPP_SCHEDULER",
             "-DENABLE_NEON",
+            "-DARM_COMPUTE_ENABLE_NEON",
             "-Wno-unused-parameter",
             "-DNO_DOT_IN_TOOLCHAIN",
             "-no-integrated-as",