feat: make blockstore compatible with different cid of codex

[LinZexiao]

from different codex

关联的Issues (Related Issues)

close #5370

改动 (Proposed Changes)

附注 (Additional Info)

自查清单 (Checklist)

在你认为本 PR 满足被审阅的标准之前，需要确保 / Before you mark the PR ready for review, please make sure that:

• 符合Venus项目管理规范中关于PR的相关标准 / The PR follows the PR standards set out in the Venus project management guidelines
• 具有清晰明确的commit message / All commits have a clear commit message.
• 包含相关的的测试用例或者不需要新增测试用例 / This PR has tests for new functionality or change in behaviour or not need to add new tests.
• 包含相关的的指南以及文档或者不需要新增文档 / This PR has updated usage guidelines and documentation or not need
• 通过必要的检查项 / All checks are green

[diwufeiwen]

LGTM

[codecov-commenter]

Codecov Report

Merging #5446 (48255a4) into master (766a934) will increase coverage by 0%.
The diff coverage is 62%.

Additional details and impacted files

@@          Coverage Diff           @@
##           master   #5446   +/-   ##
======================================
  Coverage      24%     24%           
======================================
  Files         605     605           
  Lines       67852   67857    +5     
======================================
+ Hits        16883   16888    +5     
+ Misses      48781   48780    -1     
- Partials     2188    2189    +1