add CI/CD for infra

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 66.66667% with 1 line in your changes missing coverage. Please review.

Project coverage is 77.08%. Comparing base (0ba05cf) to head (b977e9f).

Files	Patch %	Lines
...emb/infinity_emb/transformer/crossencoder/torch.py	0.00%	1 Missing :warning:

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #273 +/- ## ========================================== - Coverage 77.16% 77.08% -0.09% ========================================== Files 34 34 Lines 2409 2409 ========================================== - Hits 1859 1857 -2 - Misses 550 552 +2 ```

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