mm: disable psi cgroup v1 by default

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8BCV4



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Feature of psi cgroup v1 should only enable when open
CONFIG_PSI_CGROUP_V1.

Signed-off-by: Chen Wandun <chenwandun@huawei.com>
Signed-off-by: Lu Jialin <lujialin4@huawei.com>