COMPMID-861: updated RSH Gemm's transforms.

Change-Id: Ic1f215c1ae85ad5c516cc3600447a50bba77ebc1
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/117668
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/SConscript b/SConscript
index 80b88ce..d813033 100644
--- a/SConscript
+++ b/SConscript
@@ -178,7 +178,7 @@
     # build winograd sources for either v7a / v8a
     core_files += Glob('src/core/NEON/kernels/winograd/*.cpp')
     core_files += Glob('src/core/NEON/kernels/winograd/transforms/*.cpp')
-    arm_compute_env.Append(CPPPATH = ["arm_compute/core/NEON/kernels/winograd/"])
+    arm_compute_env.Append(CPPPATH = ["arm_compute/core/NEON/kernels/winograd/", "arm_compute/core/NEON/kernels/assembly/"])
 
     if env['arch'] == "armv7a":
         core_files += Glob('src/core/NEON/kernels/arm32/*.cpp')