v1.2.1

This is PL/Rust v1.2.1. It is a minor patch release bringing in new upstream dependencies. Specifically, pgrx v0.9.6 which fixes a bug with Datum to Date conversions.

What's Changed

• Fixes nightly build YAML by @BradyBonnette in #339
• Prepare v1.2.1 by @eeeebbbbrrrr in #340

Full Changelog: v1.2.0...v1.2.1