mm/damon/sysfs: use damon_addr_range for region's start and end values

mainline inclusion
from mainline-v6.2-rc6
commit 789a2306
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I6MRUG

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=789a230613c8dd14bdd41653de0c22783726276f

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DAMON has a struct for each address range but DAMON sysfs interface is
using the low type (unsigned long) for storing the start and end addresses
of regions.  Use the dedicated struct for better type safety.

Link: https://lkml.kernel.org/r/20221026225943.100429-6-sj@kernel.org


Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ze Zuo <zuoze1@huawei.com>