Fix test-coverage yaml

Description

increased go version in test-coverage.ym

Changes

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• Change 1
• Change 2
• Change 3

Test Policy Compliance

• I have added or updated unit tests for my changes.
• I have included integration tests where applicable.
• All new and existing tests pass successfully.

Code Quality

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• I have performed a self-review of my code.
• My code is well-commented, particularly in areas that may be difficult
  to understand.

Documentation

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• I have updated any relevant READMEs or wiki pages.

Additional Comments

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Checklist

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  especially the test policy.
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