Pants 2.31.0.dev4 is released

[Pants Announce]

Pants 2.31.0.dev4 is now available!

To upgrade, set `pants_version="2.31.0.dev4"` in the `[GLOBAL]` section of your pants.toml.

Check the release notes at https://github.com/pantsbuild/pants/releases/tag/release_2.31.0.dev4 to see what's new in this release.

Thanks to all the contributors to this release:

Aleksandr Artemenkov
Benjy Weinberger
Chris Burroughs
Chris Smith
Kacper Krylowicz
Tom Dyas

And a special shoutout to these first-time contributors:

Aleksandr Artemenkov

Welcome to the Pants community! We appreciate your contributions, and look forward to more of them in the future.