[Auto boot] Change order of invoking sept

This is important, otherwise it can break tools like memloader.

Until a semi-usb init solution is found, hekate will show bootlogo and allow you to go to menu.
If >= 7.0.0 after that, it will run sept and then show logo again without a wait. For as long as rebuilding the boot process takes.

bootloader/sec/tsec.c

@@ -29,8 +29,7 @@
 #include "../utils/util.h"
 #include "../hos/hos.h"
 
-/* #include "../gfx/gfx.h"
-extern gfx_con_t gfx_con; */
+// #include "../gfx/gfx.h"
 
 static int _tsec_dma_wait_idle()
 {