Fix test related cmake error on Windows.

A test was verified but not defined on Windows (with add_test()) so it yielded to a fatal error at build time.
CMake Error at misc/test/CMakeLists.txt:133 (set_tests_properties):
 set_tests_properties Can not find test to add properties to:
 MATLAB_FAUST_CONFIG_REAL1
[skip ci]

misc/test/CMakeLists.txt

@@ -130,7 +130,9 @@ if(BUILD_WRAPPER_MATLAB)
 	#DEBUT MODIF NB VM MAC XCode
 	set_tests_properties(MATLAB_FACT_HIER_MEX MATLAB_FACT_HIER_MATLAB   PROPERTIES TIMEOUT 100)
 	set_tests_properties(MATLAB_DEMO_INSTALL MATLAB_DEMO_BUILD PROPERTIES TIMEOUT 6000)
-	set_tests_properties(MATLAB_FAUST_CONFIG_REAL1 MATLAB_FAUST_CONFIG_REAL2 MATLAB_FAUST_CONFIG_REAL3 MATLAB_FAUST_CONFIG_REAL4 MATLAB_FAUST_CONFIG_CPLX1 MATLAB_FAUST_CONFIG_CPLX2 MATLAB_FAUST_2  PROPERTIES TIMEOUT 30)
+	if(NOT WIN32)
+		set_tests_properties(MATLAB_FAUST_CONFIG_REAL1 MATLAB_FAUST_CONFIG_REAL2 MATLAB_FAUST_CONFIG_REAL3 MATLAB_FAUST_CONFIG_REAL4 MATLAB_FAUST_CONFIG_CPLX1 MATLAB_FAUST_CONFIG_CPLX2 MATLAB_FAUST_2  PROPERTIES TIMEOUT 30)
+	endif()
 	set_tests_properties(MATLAB_FACT_MEG_MATLAB MATLAB_FACT_MEG_MEX PROPERTIES TIMEOUT ${TIMEOUT_MEG})
 	#FIN MODIF NB VM MAC XCode
 endif()