Fix android build include directory

A missing folder from android include directory
has been added.

Resolves: COMPMID-4534

Signed-off-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Change-Id: Iaf510a0c795fb6570f264876f649b90dd6199a7d
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5666
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 e2ae907..d04cecc 100644
--- a/Android.bp
+++ b/Android.bp
@@ -48,7 +48,8 @@
                          "src/core/NEON/kernels/assembly",
                          "src/core/NEON/kernels/convolution/common",
                          "src/core/NEON/kernels/convolution/depthwise",
-                         "src/core/NEON/kernels/convolution/winograd"],
+                         "src/core/NEON/kernels/convolution/winograd",
+                         "src/core/cpu/kernels/assembly"],
     export_include_dirs: [".", "./include"],
     srcs: [
         "src/c/AclContext.cpp",