COMPMID-875: Deconvolution 4x4 not working

-Enforces the use of the ConvolutionLayer function in the
DeconvolutionLayer.
-Adds tests for 4x4 Deconvolution.
-Alters the ConvolutionLayer validation to support even kernels.

Change-Id: Id27e285f078e690b8dd58490dd8ea6d875b3cec6
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/118632
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/src/runtime/CL/functions/CLDeconvolutionLayer.cpp b/src/runtime/CL/functions/CLDeconvolutionLayer.cpp
index 1c55722..79f6d6c 100644
--- a/src/runtime/CL/functions/CLDeconvolutionLayer.cpp
+++ b/src/runtime/CL/functions/CLDeconvolutionLayer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, 2018 ARM Limited.
+ * Copyright (c) 2017-2018 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -79,7 +79,7 @@
     const PadStrideInfo conv_info(1, 1, 0, 0, 0, 0, DimensionRoundingType::CEIL);
 
     ARM_COMPUTE_RETURN_ON_ERROR(CLDeconvolutionLayerUpsample::validate(input, &scale_out_info, BorderSize(inner_border_right, inner_border_top), info));
-    ARM_COMPUTE_RETURN_ON_ERROR(CLDirectConvolutionLayer::validate(&scale_out_info, weights, bias, output, conv_info));
+    // TODO (COMPMID-754): Add validation of CLConvolutionLayer when added.
 
     return Status{};
 }