UPSTREAM: mm/damon/sysfs: move unsigned long range directory to common module

The implementation of unsigned long type range directories can be reused
by multiple DAMON sysfs directories including those for DAMON-based
Operation Schemes and the range of number of monitoring regions.  Move the
code into the files for DAMON sysfs common logics.

Link: https://lkml.kernel.org/r/20221026225943.100429-9-sj@kernel.org


Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

(cherry picked from commit d332fe11)

Bug: 300502883
Bug: 325146881
Change-Id: I35f23cb5070fb3fb62a52fd2652e7f054d019201
Signed-off-by: cui yangpei <cuiyangpei@xiaomi.com>