drivers/input: fix complie err about undefined

There will be compilation errors about undefined reference to `enter_critical_section'.
Fixed by include irq.h

Signed-off-by: fangpeina <fangpeina@xiaomi.com>

drivers/input/ff_upper.c

@@ -28,6 +28,7 @@
 #include <nuttx/input/ff.h>
 #include <nuttx/kmalloc.h>
 #include <nuttx/mutex.h>
+#include <nuttx/irq.h>
 
 /****************************************************************************
  * Pre-processor Definitions