fix: 修复差量同步主机忽略内网IP变更场景 (closed #2504)

[Huayeaaa]

PR

CheckList（PR Assigners）

确认已完成以下操作：

• 已将分支与当前合入分支同步
• 已在关联 Issue 中补充「功能自测」部分内容
• 已更新关联 Issue 的状态 backlog -> todo -> for test -> tested（需通过测试同学测试） -> done
• 将 PR 添加上 pr/reviewable

CheckList（PR Reviewers）

确认已完成以下操作：

• 检查关联 Issue 「功能自测」部分内容
• 必要时打回 pr/reviewable，要求重新修改
• 及时 Approve

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 78.37838% with 8 lines in your changes missing coverage. Please review.

Please upload report for BASE (v2.4.8-dev@847a5d7). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
apps/node_man/periodic_tasks/sync_cmdb_host.py	80.64%	6 Missing ⚠️
apps/node_man/serializers/job.py	66.66%	2 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             v2.4.8-dev    #2509   +/-   ##
=============================================
  Coverage              ?   75.30%           
=============================================
  Files                 ?      406           
  Lines                 ?    29374           
  Branches              ?        0           
=============================================
  Hits                  ?    22121           
  Misses                ?     7253           
  Partials              ?        0           

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[Huayeaaa]

单测