mm: Add kernel param for memory reliable

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4SK3S


CVE: NA

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Add kernel param reliable_debug in reparation for control memory reliable
features.

Signed-off-by: Peng Wu <wupeng58@huawei.com>
Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com>