s390/uaccess: Rename get_put_user_noinstr_attributes to uaccess_kmsan_or_inline

Rename get_put_user_noinstr_attributes to a more generic
uaccess_kmsan_or_inline name. This allows to use it for other non
put_user()/get_user() uaccess functions withour causing confusion.

Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>