[Fix] Support compare numpy array dataset meta

[HAOCHENYE]

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Motivation

Fix #438

Modification

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BC-breaking (Optional)

Use cases (Optional)

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Checklist

1. Pre-commit or other linting tools are used to fix the potential lint issues.
2. The modification is covered by complete unit tests. If not, please add more unit test to ensure the correctness.
3. If the modification has potential influence on downstream projects, this PR should be tested with downstream projects, like MMDet or MMCls.
4. The documentation has been modified accordingly, like docstring or example tutorials.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (main@ba1c368). Click here to learn what that means.
Patch has no changes to coverable lines.

❗ Current head 3c8edd5 differs from pull request most recent head 462d911. Consider uploading reports for the commit 462d911 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #511   +/-   ##
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  Coverage        ?   77.54%           
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  Files           ?      116           
  Lines           ?     8604           
  Branches        ?     1775           
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  Hits            ?     6672           
  Misses          ?     1637           
  Partials        ?      295           

Flag	Coverage Δ
unittests	77.54% <0.00%> (?)

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