Shuttle: v0.29.1 update

We're excited to release shuttle v0.29.1! 🚀

Bug Fixes

• fixed a bug where local runs with a database would fail on the first run

Note: only cargo-shuttle needs to be updated for this release.

What's Changed

• fix(resources/shared-db): retry initial connection a few times by @Kazy in #1314
• chore: v0.29.1 by @oddgrd in #1317

Full Changelog: v0.29.0...v0.29.1