[BSP][renesas][rsoc][fix]:add pwm configuration items

Author: hzy0117

bsp/renesas/libraries/HAL_Drivers/drivers/config/ra8/pwm_config.h

@@ -49,6 +49,15 @@ enum
 #endif
 #ifdef BSP_USING_PWM9
     BSP_PWM9_INDEX,
+#endif
+#ifdef BSP_USING_PWM10
+    BSP_PWM10_INDEX,
+#endif
+#ifdef BSP_USING_PWM11
+    BSP_PWM11_INDEX,
+#endif
+#ifdef BSP_USING_PWM12
+    BSP_PWM12_INDEX,
 #endif
     BSP_PWMS_NUM
 };