updated for version 7.3.920

Problem:    Compiler warning for size_t to int.
Solution:   Add a type cast. (Mike Williams)

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    920,
 /**/
     919,
 /**/