v1.12.3

What's Changed

• Bump version by @brndnmtthws in #449
• Floor cash ETF position by @brndnmtthws in #450
• Bump the deps group with 3 updates by @dependabot in #453
• Bump docker/build-push-action from 5 to 6 by @dependabot in #454

Full Changelog: v1.12.2...v1.12.3