IVGCVSW-5727 Implement Import function of ClImportTensorHandle

 * Split ClImportTensorHandle out from ClTenorHandle
 * Added implementation of Import function
 * Added Unit Tests

Signed-off-by: David Monahan <david.monahan@arm.com>
Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Change-Id: I07de2ca5bebf19dfb9a8dddea4b18340ffc31fad
diff --git a/src/backends/cl/test/CMakeLists.txt b/src/backends/cl/test/CMakeLists.txt
index 422c0a5..6662a1e 100644
--- a/src/backends/cl/test/CMakeLists.txt
+++ b/src/backends/cl/test/CMakeLists.txt
@@ -9,6 +9,7 @@
     ClCreateWorkloadTests.cpp
     ClEndToEndTests.cpp
     ClImportTensorHandleFactoryTests.cpp
+    ClImportTensorHandleTests.cpp
     ClJsonPrinterTests.cpp
     ClLayerSupportTests.cpp
     ClLayerTests.cpp