tests: gpio_basic_api: change imx93 evk board name

Updated according to hardware model v2 board name changes.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
diff --git a/tests/drivers/gpio/gpio_basic_api/boards/mimx93_evk_a55.overlay b/tests/drivers/gpio/gpio_basic_api/boards/imx93_evk_mimx9352_a55.overlay
similarity index 100%
rename from tests/drivers/gpio/gpio_basic_api/boards/mimx93_evk_a55.overlay
rename to tests/drivers/gpio/gpio_basic_api/boards/imx93_evk_mimx9352_a55.overlay