Release v0.4.2

Autogenerated for v0.4.2. Created for #340

What's Changed

• chore: remove smart-open by @giovanni-guidini in #326
• chore: Fix helper text in label analysis by @giovanni-guidini in #315
• check if the PR is a fork PR by @dana-yaish in #328
• adding PR option to create-report command by @dana-yaish in #329
• amend branch names to be forked-slug:branch-name by @dana-yaish in #331
• Fix lineno being unset by @joseph-sentry in #327
• Change thread pool method in process_files by @joseph-sentry in #330
• Allow JWT tokens by @scott-codecov in #325
• add X-Tokenless header when uploading from fork by @giovanni-guidini in #335
• Release 0.4.2 by @codecov-releaser in #338
• Update release workflow to be consistent with other repos by @trent-codecov in #339

Full Changelog: v0.4.1...v0.4.2