IVGCVSW-4482 Remove boost::ignore_unused

!referencetests:229377

Signed-off-by: Jan Eilers <jan.eilers@arm.com>
Change-Id: Ia9b360b4a057fe7bbce5b268092627c09a0dba82
diff --git a/tests/NetworkExecutionUtils/NetworkExecutionUtils.hpp b/tests/NetworkExecutionUtils/NetworkExecutionUtils.hpp
index d7e9275..4d996fd 100644
--- a/tests/NetworkExecutionUtils/NetworkExecutionUtils.hpp
+++ b/tests/NetworkExecutionUtils/NetworkExecutionUtils.hpp
@@ -751,7 +751,7 @@
                const bool enableProfiling, const bool enableFp16TurboMode, const double& thresholdTime,
                const bool printIntermediate, bool enableLayerDetails = false, bool parseUnuspported = false)
 {
-    boost::ignore_unused(runtime);
+    IgnoreUnused(runtime);
     std::string modelFormat;
     std::string modelPath;
     std::string inputNames;