[Feature]: Add ScienceQA Metrics

[YuanLiuuuuuu]

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Motivation

Please describe the motivation of this PR and the goal you want to achieve through this PR.

Modification

Please briefly describe what modification is made in this PR.

BC-breaking (Optional)

Does the modification introduce changes that break the backward compatibility of the downstream repositories?
If so, please describe how it breaks the compatibility and how the downstream projects should modify their code to keep compatibility with this PR.

Use cases (Optional)

If this PR introduces a new feature, it is better to list some use cases here and update the documentation.

Checklist

Before PR:

• Pre-commit or other linting tools are used to fix the potential lint issues.
• Bug fixes are fully covered by unit tests, the case that causes the bug should be added in the unit tests.
• The modification is covered by complete unit tests. If not, please add more unit test to ensure the correctness.
• The documentation has been modified accordingly, like docstring or example tutorials.

After PR:

• If the modification has potential influence on downstream or other related projects, this PR should be tested with those projects, like MMDet or MMSeg.
• CLA has been signed and all committers have signed the CLA in this PR.

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -16.21 ⚠️

Comparison is base (c9a0cb0) 84.37% compared to head (f9dcae2) 68.16%.

❗ Current head f9dcae2 differs from pull request most recent head 74f2465. Consider uploading reports for the commit 74f2465 to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##              dev    #1577       +/-   ##
===========================================
- Coverage   84.37%   68.16%   -16.21%     
===========================================
  Files         142      295      +153     
  Lines        9925    23372    +13447     
  Branches     1621     3713     +2092     
===========================================
+ Hits         8374    15932     +7558     
- Misses       1277     6880     +5603     
- Partials      274      560      +286     

Flag	Coverage Δ
unittests	68.16% <ø> (-16.21%)	⬇️

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see 437 files with indirect coverage changes

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