Processing errors in repository that was working fine

Description

DotNetAnalyzers/StyleCopAnalyzers has been using codecov.io for a long time. I sent a trivial pull request a few days ago and noticed that the coverage report processing failed.
Upload the coverage XML file as a build artifact by sharwell · Pull Request #2970 · DotNetAnalyzers/StyleCopAnalyzers · GitHub

Repository

Versions

Codecov uploader 1.1.0 (NuGet)

Additional Information