Add Support for ADMT4000

[adiceline]

PR Description

• This adds driver support and device tree binding for ADMT4000 True Power-On Multiturn Sensor
• Datasheet: ADMT4000
• Tested on RPI4 using the following demo board: EVAL-ADMT4000

PR Type

• [ ] Bug fix (a change that fixes an issue)
• [X] New feature (a change that adds new functionality)
• [ ] Breaking change (a change that affects other repos or cause CIs to fail)

PR Checklist

• [X] I have conducted a self-review of my own code changes
• [X] I have tested the changes on the relevant hardware
• [ ] I have updated the documentation outside this repo accordingly (if there is the case)