Implement the OpenCL kernel to compute the indirect convolution

- Implement indirect convolution kernel
- Add operator support
- Add test

Resolves COMPMID-5709

Change-Id: I9272304163471a5a40da7fdec204599f3c1d8e32
Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8701
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/gpu/cl/ClKernelLibrary.cpp b/src/gpu/cl/ClKernelLibrary.cpp
index 0ff7dfe..5f2fcd6 100644
--- a/src/gpu/cl/ClKernelLibrary.cpp
+++ b/src/gpu/cl/ClKernelLibrary.cpp
@@ -433,6 +433,7 @@
     { "im2col3x3_nhwc", "nhwc/im2col.cl" },
     { "im2col9x9_nhwc", "nhwc/im2col.cl" },
     { "im2col_generic_nhwc", "nhwc/im2col.cl" },
+    { "indirect_convolution_nhwc", "nhwc/indirect_convolution.cl" },
     { "indirect_convolution_address_precalculation", "nhwc/indirect_convolution.cl" },
     { "normalization_layer_cross_map_nhwc", "nhwc/normalization_layer.cl" },
     { "normalization_layer_in_map_nhwc", "nhwc/normalization_layer.cl" },