wt-status.h: drop stdio.h include

We started including stdio.h to pick up the declaration of "FILE" in
f26a001 (Enable wt-status output to a given FILE pointer.,
2007-09-17). But there's no need, since headers can assume that
git-compat-util.h has been included, which covers stdio.

This should just be redundant, and not hurting anything (like pulling in
includes out of order) because C files are supposed to always include
git-compat-util.h first. But it's worth cleaning up to model good
behavior.

Signed-off-by: Jeff King <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: peff

wt-status.h

@@ -1,7 +1,6 @@
 #ifndef STATUS_H
 #define STATUS_H
 
-#include <stdio.h>
 #include "string-list.h"
 #include "color.h"
 #include "pathspec.h"