comctl32/monthcal: Fix a test skip condition - zero is a valid day of week.

dlls/comctl32/tests/monthcal.c

@@ -1584,7 +1584,7 @@ static void test_monthcal_selrange(void)
     expect(st.wYear,      range[0].wYear);
     expect(st.wMonth,     range[0].wMonth);
     expect(st.wDay,       range[0].wDay);
-    if (range[0].wDayOfWeek == 0)
+    if (range[0].wDayOfWeek != st.wDayOfWeek)
     {
         win_skip("comctl32 <= 4.70 doesn't set some values\n");
         old_comctl32 = TRUE;