patch 9.0.1052: using freed memory on exit when EXITFREE is defined

Problem:    Using freed memory on exit when EXITFREE is defined.
Solution:   Make a deep copy of the type.  Make sure TTFLAG_STATIC is not set
            in the copy.

src/version.c

@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1052,
 /**/
     1051,
 /**/