patch 9.0.0029: the bitmaps/vim.ico file is not in the distribution

Problem:    The bitmaps/vim.ico file is not in the distribution.
Solution:   Add it back to the distribution.  Adjust the build rules to have
            it end up in the right place.

src/version.c

@@ -735,6 +735,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    29,
 /**/
     28,
 /**/