build(codecov): Added a codecov configuration

[flc1125]

coverage:
  require_ci_to_pass: true # This indicates that the code coverage must meet the specified targets in order for the CI (Continuous Integration) process to pass.

  status:
    project:
      default:
        target: 99% # This sets the code coverage target for the project to 99%. It means that at least 99% of the code needs to be covered by tests.
        threshold: 99% # This sets the code coverage threshold for the project to 99% If the code coverage falls below 99%, the CI will be marked as failed.

    patch:
      default:
        target: 99% # This sets the code coverage target for patches to 99%. It means that at least 99% of the patch code needs to be covered by tests.
        threshold: 95% # This sets the code coverage threshold for patches to 95%. If the code coverage of a patch falls below 95%, the CI will be marked as failed.

If there is a need to adjust the thresholds, please provide a comment to explain.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.18%. Comparing base (3dc1cd6) to head (f5dfa84).
Report is 24 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3891      +/-   ##
==========================================
- Coverage   99.21%   99.18%   -0.03%     
==========================================
  Files          42       43       +1     
  Lines        3182     2701     -481     
==========================================
- Hits         3157     2679     -478     
+ Misses         17       12       -5     
- Partials        8       10       +2     

Flag	Coverage Δ
	?
-race	∅ <ø> (?)
-tags "sonic avx"	99.17% <ø> (?)
-tags go_json	99.17% <ø> (?)
-tags nomsgpack	99.17% <ø> (?)
go-1.18	99.11% <ø> (-0.01%)	⬇️
go-1.19	99.18% <ø> (-0.03%)	⬇️
go-1.20	99.18% <ø> (-0.03%)	⬇️
go-1.21	99.18% <ø> (-0.03%)	⬇️
go-1.22	99.18% <ø> (?)
macos-latest	99.18% <ø> (-0.03%)	⬇️
ubuntu-latest	99.18% <ø> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.