fix the order of header includes

config.h should be included before stdinc.h, otherwise large file
support is not enabled.

Downstream bug: https://bugs.gentoo.org/687548

cli/main.c

@@ -14,9 +14,9 @@
  * from the use of this software.
  */
 
+#include "libpkgconf/config.h"
 #include <libpkgconf/stdinc.h>
 #include <libpkgconf/libpkgconf.h>
-#include "libpkgconf/config.h"
 #include "getopt_long.h"
 #ifndef PKGCONF_LITE
 #include "renderer-msvc.h"

libpkgconf/client.c

@@ -13,9 +13,9 @@
  * from the use of this software.
  */
 
+#include <libpkgconf/config.h>
 #include <libpkgconf/stdinc.h>
 #include <libpkgconf/libpkgconf.h>
-#include <libpkgconf/config.h>
 
 /*
  * !doc

libpkgconf/parser.c

@@ -13,8 +13,8 @@
  * from the use of this software.
  */
 
-#include <libpkgconf/stdinc.h>
 #include <libpkgconf/config.h>
+#include <libpkgconf/stdinc.h>
 #include <libpkgconf/libpkgconf.h>
 
 /*

libpkgconf/path.c

@@ -13,9 +13,9 @@
  * from the use of this software.
  */
 
+#include <libpkgconf/config.h>
 #include <libpkgconf/stdinc.h>
 #include <libpkgconf/libpkgconf.h>
-#include <libpkgconf/config.h>
 
 #if defined(HAVE_CYGWIN_CONV_PATH) && defined(__MSYS__)
 # include <sys/cygwin.h>

libpkgconf/personality.c

@@ -13,9 +13,9 @@
  * from the use of this software.
  */
 
+#include <libpkgconf/config.h>
 #include <libpkgconf/stdinc.h>
 #include <libpkgconf/libpkgconf.h>
-#include <libpkgconf/config.h>
 
 #ifdef _WIN32
 #	define strcasecmp _stricmp

libpkgconf/pkg.c

@@ -13,8 +13,8 @@
  * from the use of this software.
  */
 
-#include <libpkgconf/stdinc.h>
 #include <libpkgconf/config.h>
+#include <libpkgconf/stdinc.h>
 #include <libpkgconf/libpkgconf.h>
 
 /*