IVGCVSW-5390 'TfLiteDelegate: Implement the Normalisation operators'

* Added L2_NORMALIZATION and LOCAL_RESPONSE_NORMALIZATION opertor support

Signed-off-by: Sadik Armagan <sadik.armagan@arm.com>
Change-Id: Ic9e66879cf6469fa8761fb1c9dd5950771f629b0
diff --git a/delegate/CMakeLists.txt b/delegate/CMakeLists.txt
index ba8ba6d..2862faf 100644
--- a/delegate/CMakeLists.txt
+++ b/delegate/CMakeLists.txt
@@ -131,6 +131,8 @@
         src/test/GatherTestHelper.hpp
         src/test/LogicalTest.cpp
         src/test/LogicalTestHelper.hpp
+        src/test/NormalizationTest.cpp
+        src/test/NormalizationTestHelper.hpp
         src/test/PadTest.cpp
         src/test/PadTestHelper.hpp
         src/test/Pooling2dTest.cpp