Fix bit assignment for CE_CONFLICTED

CE_WT_REMOVE has already grabbed the same value.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

cache.h

@@ -177,7 +177,7 @@ struct cache_entry {
 
 #define CE_HASHED    (0x100000)
 #define CE_UNHASHED  (0x200000)
-#define CE_CONFLICTED (0x400000)
+#define CE_CONFLICTED (0x800000)
 
 /*
  * Extended on-disk flags