sw64: uapi: generate some uapi headers from generic ones

Sunway inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I56OLG



--------------------------------

These uapi headers are proved to be the same with generic version.

Herein we remove the arch-specific statfs.h and types.h to end
support for old system.

Signed-off-by: He Sheng <hesheng@wxiat.com>

Signed-off-by: Gu Zitao <guzitao@wxiat.com>