patch 7.4.2056

Problem:    Build fails.
Solution:   Add missing changes.

src/proto.h

@@ -67,6 +67,7 @@ extern int _stricoll(char *a, char *b);
 # ifdef FEAT_CSCOPE
 #  include "if_cscope.pro"
 # endif
+# include "dict.pro"
 # include "diff.pro"
 # include "digraph.pro"
 # include "edit.pro"

src/version.c

@@ -758,6 +758,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2056,
 /**/
     2055,
 /**/