major/minor/makedev aren't used, so drop Linux-specific header.

In file included from level_zero/tools/source/sysman/linux/os_sysman_imp.h:12:
level_zero/tools/source/sysman/linux/fs_access.h:19:10: fatal error: 'sys/sysmacros.h' file not found
#include <sys/sysmacros.h>
         ^~~~~~~~~~~~~~~~~

--- level_zero/tools/source/sysman/linux/fs_access.h.orig	2020-03-27 09:53:58 UTC
+++ level_zero/tools/source/sysman/linux/fs_access.h
@@ -16,7 +16,6 @@
 #include <sstream>
 #include <string>
 #include <sys/stat.h>
-#include <sys/sysmacros.h>
 #include <sys/types.h>
 #include <unistd.h>
 #include <vector>