updated for version 7.3.1141

Problem:    Win32: Check for available memory is not reliable and adds
            overhead.
Solution:   Remove mch_avail_mem(). (Mike Williams)

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1141,
 /**/
     1140,
 /**/