treewide: Include <device/mmio.h> instead of <arch/mmio.h>

<device/mmio.h>` chain-include `<arch/mmio.h>:
https://doc.coreboot.org/contributing/coding_style.html#headers-and-includes

Also sort includes while on it.

Change-Id: Ie62e4295ce735a6ca74fbe2499b41aab2e76d506
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70291
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/mainboard/google/dedede/variants/bugzzy/ramstage.c b/src/mainboard/google/dedede/variants/bugzzy/ramstage.c
index 7844b6e..8fb448d 100644
--- a/src/mainboard/google/dedede/variants/bugzzy/ramstage.c
+++ b/src/mainboard/google/dedede/variants/bugzzy/ramstage.c
@@ -1,13 +1,13 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 
-#include <bootstate.h>
-#include <arch/mmio.h>
-#include <delay.h>
 #include <bootmode.h>
+#include <bootstate.h>
+#include <delay.h>
 #include <device/device.h>
+#include <device/mmio.h>
 #include <device/pci.h>
-#include <soc/pci_devs.h>
 #include <drivers/intel/gma/i915_reg.h>
+#include <soc/pci_devs.h>
 
 static void panel_power_on(uintptr_t igd_bar)
 {