Add value_init_test2.cpp, which tests the cases from value_init_workaround_test

test/Jamfile.v2

@@ -36,6 +36,7 @@ run string_view_test2.cpp ;
 run string_view_test_io.cpp ;
 
 run value_init_test.cpp ;
+run value_init_test2.cpp ;
 run value_init_workaround_test.cpp ;
 run initialized_test.cpp ;
 compile-fail value_init_test_fail1.cpp ;