Intel: On Windows use /RTC1 instead of deprecated /GZ (#13174)

Modules/Platform/Windows-Intel.cmake

@@ -92,7 +92,7 @@ macro(__windows_compiler_intel lang)
   set(CMAKE_${lang}_LINK_EXECUTABLE
     "<CMAKE_${lang}_COMPILER> ${CMAKE_CL_NOLOGO} ${CMAKE_START_TEMP_FILE} <FLAGS> <OBJECTS> /Fe<TARGET> -link /implib:<TARGET_IMPLIB> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <LINK_LIBRARIES>${CMAKE_END_TEMP_FILE}")
   set(CMAKE_${lang}_FLAGS_INIT "/DWIN32 /D_WINDOWS /W3 /Zm1000${_FLAGS_${lang}}")
-  set(CMAKE_${lang}_FLAGS_DEBUG_INIT "/D_DEBUG /MDd /Zi /Od /GZ")
+  set(CMAKE_${lang}_FLAGS_DEBUG_INIT "/D_DEBUG /MDd /Zi /Od /RTC1")
   set(CMAKE_${lang}_FLAGS_MINSIZEREL_INIT "/DNDEBUG /MD /O1")
   set(CMAKE_${lang}_FLAGS_RELEASE_INIT "/DNDEBUG /MD /O2")
   set(CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT "/DNDEBUG /MD /Zi /O2")