[fix] add the header file to avoid compiler error. (#5643)

components/drivers/ipc/pipe.c

@@ -18,6 +18,7 @@
 #include <fcntl.h>
 #include <poll.h>
 #include <sys/ioctl.h>
+#include <dfs_file.h>
 
 /**
  * @brief    This function will open a pipe.

components/libc/posix/io/mman/mman.c

@@ -15,6 +15,7 @@
 #include <unistd.h>
 #include <sys/stat.h>
 #include <sys/statfs.h>
+#include <sys/errno.h>
 
 #include "sys/mman.h"