MAINTAINERS: add standard-headers to Hosts/LINUX

The files in there are updated via update-linux-headers.sh.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

MAINTAINERS

@@ -562,6 +562,7 @@ M: Cornelia Huck <cohuck@redhat.com>
 M: Paolo Bonzini <pbonzini@redhat.com>
 S: Maintained
 F: linux-headers/
+F: include/standard-headers/
 F: scripts/update-linux-headers.sh
 
 POSIX