patch 9.0.1109: leaking allocated type

Problem:    Leaking allocated type.
Solution:   Reset the "static" flag in the allocated type copy.

src/version.c

@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1109,
 /**/
     1108,
 /**/

src/vim9instr.c

@@ -594,6 +594,7 @@ generate_TYPECHECK(
 	if (tt != NULL)
 	{
 	    *tt = *expected;
+	    tt->tt_flags &= ~TTFLAG_STATIC;
 	    tt->tt_flags |= TTFLAG_NUMBER_OK;
 	}
     }