IVGCVSW-3889 Add CL workload for INSTANCE_NORMALIZATION

!android-nn-driver:2039

Signed-off-by: Kevin May <kevin.may@arm.com>
Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Change-Id: I621dd80920b58b8b795ed13917b88850519c8177
diff --git a/src/backends/backendsCommon/common.mk b/src/backends/backendsCommon/common.mk
index ae9fdec..3da2259 100644
--- a/src/backends/backendsCommon/common.mk
+++ b/src/backends/backendsCommon/common.mk
@@ -55,6 +55,7 @@
     test/layerTests/FullyConnectedTestImpl.cpp \
     test/layerTests/GatherTestImpl.cpp \
     test/layerTests/GreaterTestImpl.cpp \
+    test/layerTests/InstanceNormalizationTestImpl.cpp \
     test/layerTests/L2NormalizationTestImpl.cpp \
     test/layerTests/LstmTestImpl.cpp \
     test/layerTests/MaximumTestImpl.cpp \