v4.3.0

Full Changelog: v4.2.1...v4.3.0

This release removes Zod and related dependencies that were used for validating this plugin's options. Instead I adopted a much more basic validation function that takes a little more work to update each time but is about 4 times faster and reduces the package size by ~76%. The logging is also slightly updated here and looks more similar to 11ty's logging (because it is actually based on 11ty's logging) - you can thank @Aankhen for that.