Support for GE/HAIER unit in IR Remote Climate

**Describe the problem you have/What new integration you would like**

Would like IR Remote Climate (https://esphome.io/components/climate/climate_ir.html) to support GE/HAIER ductless unit (model#: AB12SC2VHA)

**Please describe your use case for this integration and alternatives you've tried:**

Use an IR blaster flashed with ESPHome to change heat/cool setting on unit to specific temperature by integrating with Home Assistant.

**Additional context**

Thanks for all that you do.

Start with the IR Remote Climate documentation at https://esphome.io/components/climate/climate_ir.html and review how existing unit protocols are supported. Determine the GE/HAIER protocol details for model AB12SC2VHA and define a verifiable way to control heat, cooling, and a specific temperature; the issue names no implementation files or tests.

Written by the indexing model from the issue text.