xfailed tests are labeled "unexpected failures"

[lodagro]

xfailed tests are labeled "unexpected failures" while these are "expected failures"

https://github.com/pytest-dev/pytest-html/blame/3e21601f49cc30dbdb0e06ed79c146d816dd5b09/src/pytest_html/report_data.py#L28

[wyn-manselle-apex]

Adding an example of the result in a report

[jeffwright13]

Nobody expects the Unexpected Failure!

[BeyondEvil]

Oh noes! 🙈

Thanks for reporting! Will fix asap.