patman: Add unicode to test patches

Add some unicode to the test patches to make sure that patman does the
right thing.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

tools/patman/test.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #
 # Copyright (c) 2011 The Chromium OS Authors.
 #
@@ -31,6 +32,10 @@ Subject: [PATCH (resend) 3/7] Tegra2: Add more clock support
 
 This adds functions to enable/disable clocks and reset to on-chip peripherals.
 
+cmd/pci.c:152:11: warning: format ‘%llx’ expects argument of type
+   ‘long long unsigned int’, but argument 3 has type
+   ‘u64 {aka long unsigned int}’ [-Wformat=]
+
 BUG=chromium-os:13875
 TEST=build U-Boot for Seaboard, boot
 
@@ -53,6 +58,10 @@ Subject: [PATCH (resend) 3/7] Tegra2: Add more clock support
 
 This adds functions to enable/disable clocks and reset to on-chip peripherals.
 
+cmd/pci.c:152:11: warning: format ‘%llx’ expects argument of type
+   ‘long long unsigned int’, but argument 3 has type
+   ‘u64 {aka long unsigned int}’ [-Wformat=]
+
 Signed-off-by: Simon Glass <sjg@chromium.org>
 ---