IVGCVSW-6685-6686 Modify workloads to extend Neon/Cl BaseWorkload

* Neon workloads to extend NeonBaseWorkload instead of BaseWorkload
* Cl workload to extend ClBaseWorkload instead of BaseWorkload


Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Change-Id: I8f39a31a89a8865ac4acf18573ab290d548d2864
diff --git a/src/backends/cl/workloads/ClMeanWorkload.cpp b/src/backends/cl/workloads/ClMeanWorkload.cpp
index 074b4b2..b59eb6f 100644
--- a/src/backends/cl/workloads/ClMeanWorkload.cpp
+++ b/src/backends/cl/workloads/ClMeanWorkload.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2017 Arm Ltd. All rights reserved.
+// Copyright © 2017 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -31,7 +31,7 @@
 ClMeanWorkload::ClMeanWorkload(const MeanQueueDescriptor& descriptor,
                                const WorkloadInfo& info,
                                const arm_compute::CLCompileContext& clCompileContext)
-    : BaseWorkload<MeanQueueDescriptor>(descriptor, info)
+    : ClBaseWorkload<MeanQueueDescriptor>(descriptor, info)
 {
     // Report Profiling Details
     ARMNN_REPORT_PROFILING_WORKLOAD_DESC("ClMeanWorkload_Construct",