fix(stm32mp1): correct include order

Warnings about header files include order were triggered by CI.
Correct the include order to mathc CI requirements.

Change-Id: Iaca959add924e0e1fa2e56fab2348f0ee36e5fa7
Signed-off-by: Yann Gautier <yann.gautier@st.com>
diff --git a/plat/st/stm32mp1/bl2_plat_setup.c b/plat/st/stm32mp1/bl2_plat_setup.c
index 0bf8583..512afa8 100644
--- a/plat/st/stm32mp1/bl2_plat_setup.c
+++ b/plat/st/stm32mp1/bl2_plat_setup.c
@@ -8,8 +8,6 @@
 #include <errno.h>
 #include <string.h>
 
-#include <platform_def.h>
-
 #include <arch_helpers.h>
 #include <common/bl_common.h>
 #include <common/debug.h>
@@ -19,10 +17,10 @@
 #include <drivers/st/bsec.h>
 #include <drivers/st/stm32_iwdg.h>
 #include <drivers/st/stm32_uart.h>
-#include <drivers/st/stm32mp_pmic.h>
 #include <drivers/st/stm32mp1_clk.h>
 #include <drivers/st/stm32mp1_pwr.h>
 #include <drivers/st/stm32mp1_ram.h>
+#include <drivers/st/stm32mp_pmic.h>
 #include <lib/fconf/fconf.h>
 #include <lib/fconf/fconf_dyn_cfg_getter.h>
 #include <lib/mmio.h>
@@ -30,6 +28,7 @@
 #include <lib/xlat_tables/xlat_tables_v2.h>
 #include <plat/common/platform.h>
 
+#include <platform_def.h>
 #include <stm32mp1_dbgmcu.h>
 
 static struct stm32mp_auth_ops stm32mp1_auth_ops;