fix(sonar): sonar cloud coverage

[chris-tier4]

Description

Replace buggy custom gcov script with gcovr

Abstract

Current gcov coverage uploaded to sonar cloud excludes coverage where it was covered, this PR fixes it.

Background

Details

Some of the gcov settings, etc. were not covered due to improper settings.
Fixed to collect gcov records using gcovr.

References

https://star4.slack.com/archives/C04TZBEABDM/p1730968513939279?thread_ts=1727660826.478009&cid=C04TZBEABDM

Destructive Changes

N/A

Known Limitations

N/A

[github-actions]

Checklist for reviewers ☑️

All references to "You" in the following text refer to the code reviewer.

• Is this pull request written in a way that is easy to read from a third-party perspective?
• Is there sufficient information (background, purpose, specification, algorithm description, list of disruptive changes, and migration guide) in the description of this pull request?
• If this pull request contains a destructive change, does this pull request contain the migration guide?
• Labels of this pull request are valid?
• All unit tests/integration tests are included in this pull request? If you think adding test cases is unnecessary, please describe why and cross out this line.
• The documentation for this pull request is enough? If you think adding documents for this pull request is unnecessary, please describe why and cross out this line.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud