Rename [properties] to [built-in options]
This is the new syntax. Avoids loud deprecation warnings.
@@ -4,7 +4,7 @@ cpp = 'cl'
ar = 'lib'
windres = 'rc'
-[properties]
+[built-in options]
c_args = ['-DWINAPI_FAMILY=WINAPI_FAMILY_APP']
c_link_args = ['-APPCONTAINER', 'WindowsApp.lib']
cpp_args = ['-DWINAPI_FAMILY=WINAPI_FAMILY_APP']
