[ONCPUML-97]: Implement "int8" support for 2D decomposition at high core counts

Interleaved2d functionality was extended to uint8 and int8 kernels.

Change-Id: If78facbce56e9ec7b2f4c23436af0bd5db7f7b69
Signed-off-by: Aleksandr Nikolaev <aleksandr.nikolaev@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3467
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/core/NEON/kernels/assembly/gemm_common.hpp b/src/core/NEON/kernels/assembly/gemm_common.hpp
index 8feecf4..e9e5684 100644
--- a/src/core/NEON/kernels/assembly/gemm_common.hpp
+++ b/src/core/NEON/kernels/assembly/gemm_common.hpp
@@ -77,7 +77,7 @@
         return false;
     }
 
-    /** Main execute member fucntion
+    /** Main execute member function
      * @param [in] work_range     specifies the range of work we want to be computed, total range defined by get_window_size()
      * @param [in] thread_locator where are we inside of the thread space
      * @naram [in] threadid       a unique threadid