rename symbol: CONFIG_STM32 -> CONFIG_ARCH_STM32

Have this symbol follow the pattern of all other such symbols.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 2081520..d87f6cc 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -318,7 +318,7 @@
 
 config STM32_GPIO
 	bool "ST STM32 GPIO driver"
-	depends on DM_GPIO && (STM32 || ARCH_STM32MP)
+	depends on DM_GPIO && (ARCH_STM32 || ARCH_STM32MP)
 	default y
 	help
 	  Device model driver support for STM32 GPIO controller. It should be
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 7664027..81ed9eb 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -310,7 +310,7 @@
 
 config STM32_RCC
 	bool "Enable RCC driver for the STM32 SoC's family"
-	depends on (STM32 || ARCH_STM32MP) && MISC
+	depends on (ARCH_STM32 || ARCH_STM32MP) && MISC
 	help
 	  Enable the STM32 RCC driver. The RCC block (Reset and Clock Control
 	  block) is responsible of the management of the clock and reset
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index 75ccd65..65101ab 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -30,7 +30,7 @@
 
 config STM32_RESET
 	bool "Enable the STM32 reset"
-	depends on STM32 || ARCH_STM32MP
+	depends on ARCH_STM32 || ARCH_STM32MP
 	help
 	  Support for reset controllers on STMicroelectronics STM32 family SoCs.
 	  This resset driver is compatible with STM32 F4/F7 and H7 SoCs.