Ability to change scan code area size 

**Is your feature request related to a problem? Please describe.**
N/A

**Describe the solution you'd like**
We use camera-kit v14.0.0-beta13,  Is it possible to create an ability to handle scan code area height/width/offset via RN. 

Thank you in advance! 


**Describe alternatives you've considered**
N/A

**Additional context**
N/A
