drivers: gpio: esp32: check pin number range

As a complement of 7689abee34,
which fixed an issue where gpio number could errouneously be
set to a number greater than 32 in DTS, there is also another
situation where driver instance can be configured with a pin number
greater than 32.
This PR adds another check in GPIO driver to confirm
whether the PIN number is within valid bounds.

Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>

drivers/gpio/gpio_esp32.c

@@ -91,7 +91,7 @@ static int gpio_esp32_config(const struct device *dev,
 {
 	const struct gpio_esp32_config *const cfg = dev->config;
 	struct gpio_esp32_data *data = dev->data;
-	uint32_t io_pin = (uint32_t) pin + (cfg->gpio_port == 1 ? 32 : 0);
+	uint32_t io_pin = (uint32_t) pin + ((cfg->gpio_port == 1 && pin < 32) ? 32 : 0);
 	uint32_t key;
 	int ret = 0;
 
@@ -329,7 +329,7 @@ static int gpio_esp32_pin_interrupt_configure(const struct device *port,
 					      enum gpio_int_trig trig)
 {
 	const struct gpio_esp32_config *const cfg = port->config;
-	uint32_t io_pin = (uint32_t) pin + (cfg->gpio_port == 1 ? 32 : 0);
+	uint32_t io_pin = (uint32_t) pin + ((cfg->gpio_port == 1 && pin < 32) ? 32 : 0);
 	int intr_trig_mode = convert_int_type(mode, trig);
 	uint32_t key;