add missing ioctl declaration

Previously ioctl was declared as a macro in lwip/sockets.h.
Disabling LWIP_POSIX_SOCKETS_IO_NAMES removed that declaration.

This adds sys/ioctl.h file and the missing declaration.
Also adds missing includes in vfs.c.

components/lwip/include/lwip/port/lwipopts.h

@@ -37,6 +37,7 @@
 #include <unistd.h>
 #include <sys/time.h>
 #include <sys/fcntl.h>
+#include <sys/ioctl.h>
 #include "esp_task.h"
 #include "esp_system.h"
 #include "sdkconfig.h"