CLEANUP: include: tree-wide alphabetical sort of include files

This patch fixes all the leftovers from the include cleanup campaign. There
were not that many (~400 entries in ~150 files) but it was definitely worth
doing it as it revealed a few duplicates.
diff --git a/src/proto_uxst.c b/src/proto_uxst.c
index ea516ba..663f59a 100644
--- a/src/proto_uxst.c
+++ b/src/proto_uxst.c
@@ -29,16 +29,16 @@
 #include <haproxy/api.h>
 #include <haproxy/connection.h>
 #include <haproxy/errors.h>
+#include <haproxy/fd.h>
 #include <haproxy/global.h>
 #include <haproxy/list.h>
 #include <haproxy/listener.h>
 #include <haproxy/log.h>
-#include <haproxy/tools.h>
+#include <haproxy/protocol.h>
 #include <haproxy/time.h>
+#include <haproxy/tools.h>
 #include <haproxy/version.h>
 
-#include <haproxy/fd.h>
-#include <haproxy/protocol.h>
 
 static int uxst_bind_listener(struct listener *listener, char *errmsg, int errlen);
 static int uxst_bind_listeners(struct protocol *proto, char *errmsg, int errlen);