bitmap-str: Add missing header(s)

bitmap-str.h is not self-contained, it uses bool type that is provided
in types.h and it uses __user annotation that is guaranteed to be included
with types.h. Add missing header(s) to follow IWYU (Include What You Use)
principle.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Yury Norov <yury.norov@gmail.com>

Author: andy-shev

include/linux/bitmap-str.h

@@ -2,6 +2,8 @@
 #ifndef __LINUX_BITMAP_STR_H
 #define __LINUX_BITMAP_STR_H
 
+#include <linux/types.h>
+
 int bitmap_parse_user(const char __user *ubuf, unsigned int ulen, unsigned long *dst, int nbits);
 int bitmap_print_to_pagebuf(bool list, char *buf, const unsigned long *maskp, int nmaskbits);
 int bitmap_print_bitmask_to_buf(char *buf, const unsigned long *maskp, int nmaskbits,