Use Windows test code coverage reports
What does this MR do?
Windows code coverage reports need to be processed separately with gocover-cobertura since the Windows-specific files are only found if GOOS=windows is set.
Relates to #38036 (closed)
Windows code coverage reports need to be processed separately with gocover-cobertura since the Windows-specific files are only found if GOOS=windows is set.
Relates to #38036 (closed)