patch 8.1.0808: MS-Windows: build error with GUI

Problem:    MS-Windows: build error with GUI.
Solution:   Remove "static".

src/gui_w32.c

@@ -3552,7 +3552,7 @@ convert_filterW(char_u *s)
  *  initdir - directory in which to open the browser (NULL = current dir)
  *  filter  - Filter for matched files to choose from.
  */
-    static char_u *
+    char_u *
 gui_mch_browse(
 	int saving,
 	char_u *title,

src/version.c

@@ -791,6 +791,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    808,
 /**/
     807,
 /**/