livepatch/core: Disable support for replacing

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8ORHJ



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Replacing is an optimization for livepatching based on ftrace, the
wo_ftrace solution do not support it.

Signed-off-by: Zheng Yejian <zhengyejian1@huawei.com>