Cleaning unused includes.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>

src/fido/fido.c

@@ -15,26 +15,19 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "common.h"
 #include "fido.h"
 #include "hsm.h"
 #include "apdu.h"
 #include "ctap.h"
 #include "files.h"
-#include "file.h"
 #include "usb.h"
 #include "random.h"
-#include "bsp/board.h"
-#include "mbedtls/ecdsa.h"
 #include "mbedtls/x509_crt.h"
 #include "mbedtls/hkdf.h"
-#include "pk_wrap.h"
-#include "crypto_utils.h"
 #ifdef USB_ITF_CCID
 #include "ccid.h"
 #endif
 #include <math.h>
-#include <stdio.h>
 
 int fido_process_apdu();
 int fido_unload();