auth: test-mech - Fix include ordering

Required by the following change.

diff --git a/src/auth/test-mech.c b/src/auth/test-mech.c
index ea2275a2460a080741efa20025c5c382c8cfcb91..d9429c95d821f3ef56915e2acfbce4bd03d3ec4c 100644 (file)
--- a/src/auth/test-mech.c
+++ b/src/auth/test-mech.c
@@ -1,6 +1,6 @@
 /* Copyright (c) 2020 Dovecot authors, see the included COPYING file */
 
-#include "lib.h"
+#include "test-auth.h"
 #include "auth.h"
 #include "str.h"
 #include "auth-common.h"
@@ -12,8 +12,6 @@
 #include "mech-otp-skey-common.h"
 #include "settings-parser.h"
 #include "password-scheme.h"
-#include "test-common.h"
-#include "test-auth.h"
 #include "auth-token.h"
 
 #include <unistd.h>