Fix Windows test getenv warnings

Author: allnes

test/CMakeLists.txt

@@ -15,6 +15,8 @@ target_include_directories(run_test PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}")
 target_include_directories(run_test PRIVATE "${CMAKE_SOURCE_DIR}/app/ReaderImage")
 
 if (WIN32)
+    target_compile_definitions(run_test PRIVATE _CRT_SECURE_NO_WARNINGS)
+
     add_custom_command(TARGET run_test POST_BUILD
         COMMAND ${CMAKE_COMMAND} -E copy
             $<TARGET_FILE:dnnl>