ad7616_sdz/zed: Fix system_top.v GPIOs

Author: StancaPop

projects/ad7616_sdz/zed/system_top_pi.v

@@ -130,6 +130,7 @@ module system_top (
   assign gpio_i[63:44] = gpio_o[63:44];
   assign gpio_i[40:38] = gpio_o[40:38];
   assign gpio_i[36] = gpio_o[36];
+  assign gpio_i[32] = gpio_o[32];
 
   ad_iobuf #(
     .DATA_WIDTH(16)