Rename quantized data types to remove ambiguity for signed/unsigned payloads

!android-nn-driver:2572

Change-Id: I8fe52ceb09987b3d05c539409510f535165455cc
Signed-off-by: Derek Lamberti <derek.lamberti@arm.com>
diff --git a/src/backends/backendsCommon/test/layerTests/SpaceToDepthTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/SpaceToDepthTestImpl.cpp
index b6bf530..59e1481 100644
--- a/src/backends/backendsCommon/test/layerTests/SpaceToDepthTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/SpaceToDepthTestImpl.cpp
@@ -159,7 +159,7 @@
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
 {
-    return SpaceToDepthSimpleTest1<armnn::DataType::QuantisedAsymm8>(
+    return SpaceToDepthSimpleTest1<armnn::DataType::QAsymmU8>(
         workloadFactory,
         memoryManager);
 }
@@ -168,7 +168,7 @@
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
 {
-    return SpaceToDepthSimpleTest1<armnn::DataType::QuantisedAsymm8>(
+    return SpaceToDepthSimpleTest1<armnn::DataType::QAsymmU8>(
         workloadFactory,
         memoryManager,
         armnn::DataLayout::NCHW);
@@ -235,7 +235,7 @@
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
 {
-    return SpaceToDepthSimpleTest2<armnn::DataType::QuantisedSymm16>(
+    return SpaceToDepthSimpleTest2<armnn::DataType::QSymmS16>(
         workloadFactory,
         memoryManager);
 }
@@ -244,7 +244,7 @@
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
 {
-    return SpaceToDepthSimpleTest2<armnn::DataType::QuantisedSymm16>(
+    return SpaceToDepthSimpleTest2<armnn::DataType::QSymmS16>(
         workloadFactory,
         memoryManager,
         armnn::DataLayout::NCHW);