cmake: fix cmake error on Apple

CMakeLists.txt

@@ -111,6 +111,10 @@ if(MSVC)
     if(FRAMELESSHELPER_ENABLE_VCLTL)
         include(cmake/VC-LTL.cmake)
         if("x${SupportLTL}" STREQUAL "xtrue")
+            # Make sure we will always overwrite the previous settings.
+            unset(CMAKE_MSVC_RUNTIME_LIBRARY)
+            unset(CMAKE_MSVC_RUNTIME_LIBRARY CACHE)
+            #unset(CMAKE_MSVC_RUNTIME_LIBRARY PARENT_SCOPE)
             set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>" CACHE STRING "" FORCE)
         endif()
     endif()

cmake

@@ -1 +1 @@
-Subproject commit 05bb66276192725e0f581fe8b358587ec6cbeefd
+Subproject commit ea37ad2a4bc0f6738387af8a1f1d980acc385c37