migrate codecov to coverall

[raeperd]

codecov-action silently fails everytime with folloing errors

==> Running command '/home/runner/work/_actions/codecov/codecov-action/v4/dist/codecov create-commit'
/home/runner/work/_actions/codecov/codecov-action/v4/dist/codecov create-commit --git-service github -Z
info - 2024-11-10 12:37:05,692 -- ci service found: github-actions
warning - 2024-11-10 12:37:05,700 -- No config file could be found. Ignoring config.
info - 2024-11-10 12:37:06,422 -- Process Commit creating complete
error - 2024-11-10 12:37:06,423 -- Commit creating failed: {"message":"Repository not found"}
Error: Codecov: Failed to properly create commit: The process '/home/runner/work/_actions/codecov/codecov-action/v4/dist/codecov' failed with exit code 1

There is issue, but not known to maintainers maybe

• Codecov responds with "Repository not found" · Issue #1623 · codecov/codecov-action

It is not gonaa fixed soon, so i'm gonna migrate it